Both his parents look sad . Maybe they __what's happened to him .

A. knew B. have known

C. must know D.will know

 

B

【解析】

試題分析：句意：他的父母看起來都傷心。也許他們知道了他發(fā)生了什么。Ａ. knew知道（過去） ，Ｂ. have known（已經(jīng)）知道了，Ｃ. must know 一定知道，Ｄ.will know將會知道。據(jù)句意have known表示known發(fā)生在過去對現(xiàn)在造成的影響是Both his parents look sad .，句子要用現(xiàn)在完成時態(tài)，故選B。

考點：考查現(xiàn)在完成時態(tài)。

 

練習冊系列答案
相關(guān)習題

科目：初中英語 來源：2015屆湖北省洪湖市八年級下學期期中考試英語試卷（解析版） 題型：補充句子

根據(jù)所給漢語句子，完成英語句子。每空填一詞.

1.別吵鬧，有人在睡覺。

Don’t ____________. Someone is sleeping. (make)

2.他在那部電影中扮演過重要角色。

He ___________________ in that film. (role)

3.我要帶湯姆出去轉(zhuǎn)轉(zhuǎn)，讓他振作起來。

I want to take Tom out to________________. (cheer)

4.如果你們不自信，你們就會感到不安或緊張。

If you are not _____________________, you may feel upset or nervous.

5.咱們回到討論的要點上來吧。

Let’s _______________ the main point of the discussion. ( get)

6.總之，我們應該自己解決這個問題。

___________, we should solve this problem ourselves. (word)

7.請不要在這兒吸煙以防火災。

Don’t smoke here_________ fire ,please. (case)

8.我一到家就會給你打電話的。

I will call you ___________ I get home. (soon)

9.我的朋友們希望再次參觀我們的學校。

My friends ___________________ our school again. (forward)

10.如果你總是心情不好，這對你的健康不利。

It will be bad for your health if you are always_________. ( mood)

 

查看答案和解析>>

科目：初中英語 來源：2015屆湖北省武漢市黃陂區(qū)九年級9月月考英語試卷（解析版） 題型：選詞填空

 

1.I don’t know how to _________ my reading speed .

2.During the Water Festival people go on the street to ________ water _______ each other .

3.Mooncakes ___________ people’s wishes to the family they love and miss .

4.They live next to a supermarket . It’s very _________________ .

5.At the party he ___________ as Father Christmas .

 

查看答案和解析>>

科目：初中英語 來源：2015屆湖北省武漢市黃陂區(qū)九年級9月月考英語試卷（解析版） 題型：單項填空

---- If you don’t know what the new words mean , ________- in a dictionary .

A．look them up B．look them down

C．look them after D. look them over

 

查看答案和解析>>

科目：初中英語 來源：2015屆湖北省武漢市八年級6月月考英語試卷（解析版） 題型：閱讀理解

The world is not hungry , but it is thirsty . It seems strange that nearly 3/4 of the earth is covered with water while we say we are short of (短缺) water. Why? Because about 97% of water on the earth is sea water which we can't drink or use for watering plants directly (直接地) . Man can only drink and use the 3% - the water that comes from rivers and lakes. And we can't even use all of that, because some of it has been polluted (污染) .

Now more water is needed. The problem is: Can we avoid (避免) a serious water shortage later on? First, we should all learn how to save water. Secondly, we should find out the ways to reuse it . Scientists have always been making studies in the field. Today, in most large cities water is used only once and then runs to the sea or rivers . But it can be used again. Even if (即使) every large city reused its water, still there would not be enough. What could people turn to next?

The sea seems to have the best answer. There is a lot of water in the sea. All that needs to be done is to get the salt out of the sea water. This is expensive, but it's already used in many parts of the world. Scientists are trying to find a cheaper way of doing it. So you see, if we can find a way out, we'll be in no danger of drying up.

1.The world is thirsty because ________.

A. 3/4 of the earth is covered with water

B. we have enough sea water to use directly

C. we haven't used all the water in rivers and lakes

D. about 97% of water on the earth can't be drunk or used for watering plants directly

2.Which of the following is true ?

A. 3% of water on the earth is in rivers and lakes.

B. 75% of water on the earth is the sea.

C. 97% of the earth is covered with water.

D. 3% of water on the earth is sea water.

3. From the passage we learn _________.

A. if every city reuses its water, we'll be in no danger of drying up

B. man can only drink and use about 25% of water on the earth

C. today in most large cities water is used only once

D. water can be used only once

4.To avoid the serious water shortage , which of the following is the most important?

A. Save water and try to make good use of the water in rivers and lakes.

B. Don't pollute water and keep all rivers and lakes clean.

C. Make dirty water clean and then reuse it.

D. Try to find a cheaper way to get the salt out of the sea water.

5.The name of the passage would be ________

A. The Sea Water B. How to Save Water

C. The Thirsty World D. The Polluted Water

 

查看答案和解析>>

科目：初中英語 來源：2015屆湖北省武漢市八年級6月月考英語試卷（解析版） 題型：單項填空

Maths is more popular than____.

A.any other subject B. all the subjects

C. any subject D.other subject

 

查看答案和解析>>

科目：初中英語 來源：2015屆湖北省武漢市八年級6月月考英語試卷（解析版） 題型：單項填空

Miss Gao asked a question,but it was ___________that nobody could answer it.

A.very difficult B.too difficult

C.difficult enough D.so difficult

 

查看答案和解析>>

科目：初中英語 來源：2015屆湖北省咸寧市八年級下期末質(zhì)量檢測英語試卷（解析版） 題型：單項填空

---Your brother often disagrees with you, _______ he ?

--- _______. We often have diifferent opinions.

A. does; Yes B. doesn’t Yes

C. does; No D. doesn’t; No

 

查看答案和解析>>

科目：初中英語 來源：2015屆湖北武漢市八年級5月月考英語試卷（解析版） 題型：閱讀理解

Films in Feiyang Cinema This Week

A WORLD WITHOUT THIEVES

● Chinese film (2004)

●Directed (導演) by Feng Xiaogang

● Mainly acted by Liu Dehua, Liu Ruoying,

Ge you, Li Bingbing

● From Monday to Wednesday, at 8:00 p.m.

● Ticket Price: RMB 35

HARRY POTTER (Ⅲ)

● American film (2004)

● Directed by Alfonso Cuaron

● Mainly acted by Daniel Radcliffe, Rupert Grint, Emma Waston

● From Friday to Sunday, at 7:30 p.m.

● Ticket Price: RMB 30 (half on Sunday for children)

KUNGFU HUSTLE

●Chinese Hong Kong film (2004)

●Directed by Zhou Xingchi

● Mainly acted by Zhou Xingchi, Yuan Hua, Liang Xiaolong

●From Wednesday to Friday, at 8:00 p.m.

● Ticket price: RMB 40

TROY

●American film (2004)

● Directed by Wolfgang Petersen

● Mainly acted by Julian Glover, Brian Cox, Nathan Jones, Adoni Maropis

●From Tuesday to Thrusday, at 8:00 p.m.

● Ticket price: RMB 45

1.You can see foreign films in Feiyang Cinema this week.

A one B. two

C. three D. four

2.If you want to see the film which was directed by Feng Xiaogang, go to the cinema on .

A. Monday B. Thursday

C. Friday D. Saturday

3.Children can pay only when they want to see a film on Sunday.

A. 5 Yuan B. 10 Yuan

C. 15 Yuan D. 20 Yuan

4.You can see the film on Saturday.

A. Troy B. Harry Potter Ⅲ

C. A World Without Thieves D. Kungfu Hustle

5.Which of the following is TRUE?

A.Liu Dehua acted in the film Kungfu Hustle.

B.The ticket price of the four films is the same.

C.All the films start after 8 o’clock in the evening.

D.The four films were released (發(fā)行) in the same year.

 

查看答案和解析>>

同步練習冊答案