1.第Ⅱ卷用藍.黑色的鋼筆或圓珠筆直接答在試卷中. 查看更多

 

題目列表(包括答案和解析)

 

第Ⅱ卷 (非選擇題,共35分)

注意事項:1.第Ⅱ卷共2頁,用藍、黑色的鋼筆或圓珠筆直接答在試卷中。

2.答卷前,請將密封線內的項目填寫清楚。

第三部分:寫作

第一節(jié):閱讀表達(共5小題;每小題2分,滿分10分)

You are in a beautiful place enjoying the landscape, maybe fishing, but suddenly the peace and quiet is interrupted by the noisy sound of a cell phone! Cell phones are everywhere, and some people don’t know what the limits of cell phone use are.

     Nowadays,that’s the biggest problem. People disturb other people, first with the ringing of their cell phones and then with their conversations because they usually speak very loudly. Not everybody in a public place should have to listen to private conversations.

     People need to learn how to use cell phones correctly. If there is an emergency, cell phone are acceptable; but remember that just a few years ago few people had cell phones and the whole society survived! Nowadays people can’t seem to live without using the cell phones. They talk in restaurants, in restrooms, in hospitals, and at parties. It’s incredible!

     It’s like smoking. Just as people don’t want to be bothered by smokers, they don’t want to be disturbed by cell phone talkers. Our society has to learn to respect other people. It would be great if loud talking was seen as really bad manners. The use of cell phones must be restricted in places such as cinemas, theatres, museums, classrooms, and hospitals.

       Nowadays, people just laugh when a cell phone rings in these places, but it’s just the beginning. So in the future I think things are going to change. They should have got tickets when they use them in inappropriate places, like people get parking tickets when they park in inappropriate places. So, we have to write some rules to restrict, or even prohibit, cell phone use in some places. New rules of etiquette (禮儀) are needed for new behaviors in our lives such as using cell phones. It’s going to have to be part of our education in the future.

56. According to the passage, how does the cell phone trouble others? (Within 20 words)

____________________________________________________________________________

57. What is the purpose of the passage? (Within 10 words)

____________________________________________________________________________

58. What’s the meaning of the underlined word “restricted” in Paragraph 4? (Within 3 words)

____________________________________________________________________________

59. What’s the writer’s attitude to the cell phone problem? (Within 15 words)

____________________________________________________________________________

60. If cell phones are acceptable in your school, please list two rules about the correct use of cell phones. (Within 20 words).

①________________________________②________________________________

 

查看答案和解析>>

 


第Ⅱ卷 (非選擇題,共35分)

注意事項:

1.第Ⅱ卷共2頁,用藍、黑色的鋼筆或圓珠筆直接答在試卷中。

2.答卷前,請將密封線內的項目填寫清楚。

第三部分:寫作

第一節(jié):閱讀表達(共5小題;每小題2分,滿分10分)

閱讀下面短文,按照要求完成閱讀任務。

Native Tongue

At first Kate thought the Romanian girl could not speak and understand English. Nadia would not reply to anything Kate said. Kate was in charge of showing Nadia around on her first day at Buckminster Grade School. Kate could not figure out why the school had put Nadia in a class where she could not understand what people were saying.

“Why did they do this?” Kate wondered aloud. “I mean, you can’t learn if you can’t understand the teacher.”

Nadia’s voice was a whisper. “I understand English. I will learn.” Nadia’s English was perfect.

Kate was perplexed. She couldn’t understand why Nadia did not like to speak. Then she realized that moving to a new country probably wasn’t the easiest thing to do. There were hundreds of unfamiliar and unusual things to learn all at the same time.

“There’re a lot of new things to learn, huh?” said Kate.

Nadia nodded rapidly. In a quiet voice she replied, “Many things people say, I do not understand. I have been speaking English and Romanian all my life, but I do not know what some children are saying. For example, yesterday a boy asked if I could help him find the USB port on a thin black box he was carrying. Isn’t a port a place for ships? I was confused.”

“Don’t worry,” said Kate. “You’ll figure everything out in time. You see, that thin black box was a computer. A USB port is a place where you can connect other machines to a computer.”

Nadia and Kate were quiet after that. They took notes while the teacher gave a maths lesson. To Kate’s surprise, Nadia put up her hand and offered to answer questions at the blackboard.

Nadia handled every question the teacher gave her. Some of the questions were really difficult, and no one understood what was going on except Nadia and the teacher. When the teacher said that Nadia answered everything correctly, the whole class clapped their hands.

Nadia was smiling when she sat back down next to Kate. “Some things,” she said in a normal voice, “are the same all over the world.”

56. Where did Nadia come from? (Within 5words)

_______________________________________________________________________________57. What made Kate perplexed? (Within 5words)

______________________________________________________________________________

58. Please explain the phrase “figure everything out” in English. (Within 10words)

______________________________________________________________________________

59. Will you please give the reason why Nadia always kept quiet? (Within 15words)

______________________________________________________________________________

60. Did Nadia change a lot after her stay in America, what are they?  (Within 20 words)

_______________________________________________________________________________

 

查看答案和解析>>

第Ⅱ卷 (共45分)

注意事項:

1.用黑色或藍色鋼筆、圓珠筆直接答在試卷上。

2.答卷前將密封線內的項目填寫清楚。

第四部分:書面表達(共兩節(jié),滿分45分)

第一節(jié):閱讀表達(共5小題;每小題3分,共15分)

閱讀下面的短文,并根據(jù)短文后的要求答題。(請注意問題后的詞數(shù)要求)

[1]It seems parents have long been right. Going to bed early is key to getting enough sleep and helping adolescents feel on top of the world, a new study reported.

[2]A lack of sleep among youngsters may trigger depression and suicidal thoughts, according to the study by the Columbia University Medical Center.

[3]"Our results are consistent with the theory that inadequate sleep is a risk factor for depression, working with other risk and protective factors through multiple possible causal ways to the development of this mood disorder," said lead author James Gangwisch.

[4]"Adequate quality sleep could therefore be a preventative measure against depression and a treatment for depression," he added in the study published in the Friday issue of Sleep magazine.

[5]The study followed the nightly habits of some 15,659 college and high-school students, and found those who consistently turned in after midnight had a 24 percent higher risk of depression than those who                     before 10:00 pm. Night owls also ran a 20 percent higher risk of battling suicidal thoughts, the study added.

[6]The American Academy of Sleep Medicine recommends that adolescents should sleep at least nine hours or more a night. Those who were tucked in before 10:00 pm reported they slept on average about eight hours and 10 minutes. But that amount of sleep dropped significantly for those in bed after midnight.

[7]And adolescents who slept five hours or less a night were 71 percent more likely to suffer depression and 48 percent more at risk of becoming suicidal, the study said.

[8]"It is a common perception and societal expectation that adolescents do not need as much sleep as pre-adolescents. Yet studies suggest that adolescents may actually require more sleep." said Gangwisch.

[9]"Studies have found that adolescents do not go to bed early enough to make up for earlier school start time. And transitions to earlier school start times have been shown to be associated with significant sleep deprivation."

76. What’s the main idea of the passage? (Please answer within 8 words)

77. What theory are the study results similar to? (Please answer within 20 words)

78. Fill in the blank in Paragraph 5 with proper words. (Please answer within 6 words)

79. Which sentence in the text is the closest in meaning to the following one?

It’s widely accepted that the youngsters needn’t sleep as much as the child.

80. Translate the underlined sentence in Paragraph 9 into Chinese.

 

查看答案和解析>>


第Ⅱ卷 (非選擇題,共35分)

注意事項:

1.第Ⅱ卷共2頁,用藍、黑色的鋼筆或圓珠筆直接答在試卷中。

2.答卷前,請將密封線內的項目填寫清楚。

第三部分:寫作

第一節(jié):閱讀表達(共5小題;每小題2分,滿分10分)

閱讀下面短文,按照要求完成閱讀任務。

Native Tongue

At first Kate thought the Romanian girl could not speak and understand English. Nadia would not reply to anything Kate said. Kate was in charge of showing Nadia around on her first day at Buckminster Grade School. Kate could not figure out why the school had put Nadia in a class where she could not understand what people were saying.

“Why did they do this?” Kate wondered aloud. “I mean, you can’t learn if you can’t understand the teacher.”

Nadia’s voice was a whisper. “I understand English. I will learn.” Nadia’s English was perfect.

Kate was perplexed. She couldn’t understand why Nadia did not like to speak. Then she realized that moving to a new country probably wasn’t the easiest thing to do. There were hundreds of unfamiliar and unusual things to learn all at the same time.

“There’re a lot of new things to learn, huh?” said Kate.

Nadia nodded rapidly. In a quiet voice she replied, “Many things people say, I do not understand. I have been speaking English and Romanian all my life, but I do not know what some children are saying. For example, yesterday a boy asked if I could help him find the USB port on a thin black box he was carrying. Isn’t a port a place for ships? I was confused.”

“Don’t worry,” said Kate. “You’ll figure everything out in time. You see, that thin black box was a computer. A USB port is a place where you can connect other machines to a computer.”

Nadia and Kate were quiet after that. They took notes while the teacher gave a maths lesson. To Kate’s surprise, Nadia put up her hand and offered to answer questions at the blackboard.

Nadia handled every question the teacher gave her. Some of the questions were really difficult, and no one understood what was going on except Nadia and the teacher. When the teacher said that Nadia answered everything correctly, the whole class clapped their hands.

Nadia was smiling when she sat back down next to Kate. “Some things,” she said in a normal voice, “are the same all over the world.”

56. Where did Nadia come from? (Within 5words)

_______________________________________________________________________________57. What made Kate perplexed? (Within 5words)

______________________________________________________________________________

58. Please explain the phrase “figure everything out” in English. (Within 10words)

______________________________________________________________________________

59. Will you please give the reason why Nadia always kept quiet? (Within 15words)

______________________________________________________________________________

60. Did Nadia change a lot after her stay in America, what are they?  (Within 20 words)

_______________________________________________________________________________

查看答案和解析>>

第Ⅱ卷 (非選擇題,共35分)

注意事項:1.第Ⅱ卷共2頁,用藍、黑色的鋼筆或圓珠筆直接答在試卷中。

2.答卷前,請將密封線內的項目填寫清楚。

第三部分:寫作

第一節(jié):閱讀表達(共5小題;每小題2分,滿分10分)

You are in a beautiful place enjoying the landscape, maybe fishing, but suddenly the peace and quiet is interrupted by the noisy sound of a cell phone! Cell phones are everywhere, and some people don’t know what the limits of cell phone use are.

     Nowadays,that’s the biggest problem. People disturb other people, first with the ringing of their cell phones and then with their conversations because they usually speak very loudly. Not everybody in a public place should have to listen to private conversations.

     People need to learn how to use cell phones correctly. If there is an emergency, cell phone are acceptable; but remember that just a few years ago few people had cell phones and the whole society survived! Nowadays people can’t seem to live without using the cell phones. They talk in restaurants, in restrooms, in hospitals, and at parties. It’s incredible!

     It’s like smoking. Just as people don’t want to be bothered by smokers, they don’t want to be disturbed by cell phone talkers. Our society has to learn to respect other people. It would be great if loud talking was seen as really bad manners. The use of cell phones must be restricted in places such as cinemas, theatres, museums, classrooms, and hospitals.

      Nowadays, people just laugh when a cell phone rings in these places, but it’s just the beginning. So in the future I think things are going to change. They should have got tickets when they use them in inappropriate places, like people get parking tickets when they park in inappropriate places. So, we have to write some rules to restrict, or even prohibit, cell phone use in some places. New rules of etiquette (禮儀) are needed for new behaviors in our lives such as using cell phones. It’s going to have to be part of our education in the future.

56. According to the passage, how does the cell phone trouble others? (Within 20 words)

____________________________________________________________________________

57. What is the purpose of the passage? (Within 10 words)

____________________________________________________________________________

58. What’s the meaning of the underlined word “restricted” in Paragraph 4? (Within 3 words)

____________________________________________________________________________

59. What’s the writer’s attitude to the cell phone problem? (Within 15 words)

____________________________________________________________________________

60. If cell phones are acceptable in your school, please list two rules about the correct use of cell phones. (Within 20 words).

①________________________________②________________________________

查看答案和解析>>

一、選擇題:

1.A  2. D 3.C   4.A 5.D      6.A    7.B   8.B   9.C   10.C

二、填空題:

11.高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。   12.100    13.2  14.高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。   15.高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。     16.276

三、解答題:

17.解:

(I)高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。----2分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。       -------------3分

  函數(shù)高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。的最小正周期是高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。     -------------4分

 

18.解:(Ⅰ)由已知得,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。   則高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。.              -------------4分

 (Ⅱ)中國乒乓球隊獲得金牌數(shù)是一隨機變量高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,

它的所有可能取值為0,1,2,3,4。▎挝: 枚).那么-------------5分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                -------------6分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。              高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                                    -------------8分

19.解:

(I)高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。是矩形,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。      --------------1分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。 -------------2分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。      -------------3分高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。 CD高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。   ----------4分

   (II)由高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,及(I)結論可知DA、DC、DS

兩兩互相垂直,

           建立如圖所示的空間直角坐標系

       高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。         --------------5分

       高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                        --------------6分

       高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                 --------------7分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。AD與SB所成的角的余弦為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                      --------------8分

(III)高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。設面SBD的一個法向量為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

       高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。         --------------9分

      

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。CD是CS在面ABCD內的射影,且高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

       高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                                        --------------6分

       高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。   高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。    --------------8分

       從而SB與AD的成的角的余弦為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

   (III)高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。面ABCD.

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。BD為面SDB與面ABCD的交線.

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。     高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。SDB

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。于F,連接EF, 從而得:高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。為二面角A―SB―D的平面角            --------------10分

       在矩形ABCD中,對角線高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

       高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。中,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

       所以所求的二面角的余弦為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                  --------------12分

20.解:

(Ⅰ)由高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                     ----------1分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                                            ----------2分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                                         ------------3分

(Ⅱ)假設存在實數(shù)t,使得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。為等差數(shù)列.

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                               ------------4分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。 

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。                            ------------5分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。           ------------6分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

存在t=1,使得數(shù)列高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。為等差數(shù)列.             ------------7分

(Ⅲ)由(1)、(2)知:高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。             ------------8分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。為等差數(shù)列.

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。        ------------9分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。     ------------10分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。        

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。--11分

高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

………………12分

21.解:

<u id="f1wff"><dl id="f1wff"></dl></u>

<dl id="f1wff"><address id="f1wff"><noframes id="f1wff">
    • <s id="f1wff"></s>
      <kbd id="f1wff"><object id="f1wff"></object></kbd>

        …………2分

        又橢圓C過點P

        ………………3分

        解得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,橢圓C的方程為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。  --4分

        (Ⅱ)設高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,  ----5分

        由M,N兩點在橢圓上,

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。   ---------6分

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,則高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。(舍去),

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。   ------------7分

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。 .        ------------8分

        (Ⅲ)因為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。=6高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。.--9分

        由已知點F(2,0), 所以|AF|=6,  即得|yM-yN|=高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。            ------------10分

        當MN⊥x軸時,

        故直線MN的斜率存在!11分

        不妨設直線MN的方程為

        聯(lián)立………………12分

        解得……………………13分

        此時,直線的MN方程為…………14分

        22.解:

        (Ⅰ)依題意,知高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。的定義域為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,解得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。;當高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        所以高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。的極小值為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,無極大值 . ………………(3分)

        (Ⅱ)高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。 .  

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,解得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。.    ………………(4分)

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,令高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。;令高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。 . 

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,

        ①當高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。;

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        ②當高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        ③當高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。;

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,得高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        綜上,當高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。減區(qū)間高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,增區(qū)間高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。. 

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。減區(qū)間為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。;增區(qū)間為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。減區(qū)間為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。

        高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。時,高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。減區(qū)間為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。,

        增區(qū)間為高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。.                   …………………………(9分)

        (III)當a=2時,

        時,

        依題意得對一切正整數(shù)成立!11分

        (當且僅當n=1時取等號)

        單調遞增,

        ,

        為正整數(shù),得,

        當m=32時,存在

        對所有高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。滿足條件.

        所以,正整數(shù)高考資源網(ks5u.com),中國最大的高考網站,您身邊的高考專家。的最大值為32.    ………………………………(14分)

         


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