19．David，_____ I have been sharing a dorm for more than two years，is quite a funny guy．（　　）
A．of whomB．with whomC．in whomD．from whom

分析 戴維是個(gè)非常有趣的家伙，我已經(jīng)和他在一間屋里住了兩年多了．

解答 答案：B．根據(jù)句式可以知道，_____ I have been sharing a dorm for more than two years是定語從句，先行詞是David，又因?yàn)楹湍橙斯蚕砟澄镉胹hare sth with sb，因此答案是B，其他選項(xiàng)的介詞不對(duì)．

點(diǎn)評(píng) 考查非限制性定語從句．
非限制性定語從句中的介詞主要根據(jù)先行詞和和定語從句的謂語決定，如本句with就是由從句的謂語share sth with sb決定的．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

9．The bedroom door opened and a light went on，signaling an end to nap time．The toddle（初學(xué)走路的嬰兒），sleepy-eyed，clambered to a swinging stand in his crib．He smiled，reached out to his father，and uttered what is fast becoming the cry of his generation："iPhone!"
    Just as adults have a hard time putting down their iPhones，so the device is now the Toy of Choice for many 1-，2-and 3-year-olds．The phenomenon is attracting the attention and concern of some childhood development specialists．
Natasha Sykes，a mother of two in Atlanta，remembers the first time her daughter，Kelsey，now 3 but then barely 2 years old，held her husband's iPhone．"She pressed the button and it lit up．I just remember her eyes．It was like'Whoa!'"The parents were charmed by their daughter's fascination．But then，said Ms．Sykes （herself a Black Berry user），"She got serious about the phone．"Kelsey would ask for it．Then she'd cry for it．"It was like she'd always want the phone，"Ms．Sykes said．
Apple，the iPhone's designer and manufacturer，has built its success on machines so user-friendly that even technologically blinded adults can figure out how to work them，so it makes sense that sophisticated children would follow．Tap a picture on the screen and something happens．What could be more fun？
The sleepy-eyed toddler who called for the iPhone is one of hundreds of iPhone-loving toddlers whose parents are often proud of their offspring's ability to slide fat fingers across the gadget's screen and pull up photographs of their choice．
Many iPhone apps on the market are aimed directly at preschoolers，many of them labeled"educational，"such as Toddler Teasers：Shapes，which asks the child to tap a circle or square or triangle； and Pocket Zoo，which streams live video of animals at zoos around the world．
Along with fears about dropping and damage，however，many parents sharing iPhones with their young ones feel guilty．They wonder whether it is indeed an educational tool，or a passive amusement like television．The American Academy of Pediatrics is continually reassessing its guidelines to address new forms of"screen time．"Dr．Gwenn Schurgin O'Keeffe，a member of the academy's council，said，"We always try to throw in the latest technology，but the cellphone industry is becoming so complex that we always come back to the table and wonder-Should we have a specific guideline forthem？"
Tovah P．Klein，the director of a research center for Toddler Development worries that fixation on the iPhone screen every time a child is out with parents will limit the child's ability to experience the wider world．
As with TV in earlier generations，the world is increasingly divided into those parents who do allow iPhone use and those who don't．A recent post on UrbanBaby．com，asked if anyone had found that their child was more interested in playing with their iPhone than with real toys．The Don't mothers said on the Website："We don't let our toddler touch our iPhones…it takes away from creative play．""Please…just say no．It is not too hard to distract a toddler with，say…a book．"
Kathy Hirsh-Pasek，a psychology professor who specializes in early language development，sides with the Don'ts．Research shows that children learn best through activities that help them adapt to the particular situation at hand and interacting with a screen doesn't qualify，she said．
Still，Dr．Hirsh-Pasek，struck on a recent visit to New York City by how many parents were handing over their iPhones to their little children in tha subway，said she understands the impulse （沖動(dòng)）．"This is a magical phone，"she said．"I must admit I'm addicted to this phone．"

41．The first paragraph in the passage intends toC．
A．get us to know a cute sleepy-eyed child in a family
B．show us how harmful the iPhone is
C．lead us to the topic of the toddlers'iPhone-addict
D．explain how iPhone appeals to toddlers
42．According to the author，iPhones are popular with both adults and young kids because they areA．
A．easy to use                          B．beautiful in appearance
C．cheap in price                       D． powerful in battery volume
43．The underlined word"them"in the seventh paragraph refers toB．
A．televisions    B．cellphones          C．iPhones          D．screens
44．The tone of the author towards parents sharing iPhones with their children isC
A．negative       B．subjective        C．objective        D．supportive
45．The passage mainly tells usA．
A．children's iPhone addict is becoming a concern
B．iPhone is winning the hearts of the toddlers
C．Apple is developing more user-friendly products
D．ways to avoid children's being addicted to iPhone games．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

10．The Chinese mainland reported 130H7N9 cases on May 27，_______ 36ended in death．（　　）
A．on whichB．in whichC．of whichD．from which

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

7．As she is a _____ visitor to our house，we look on her as a part of our family．（　�。�
A．fluentB．frequentC．unexpectedD．friendly

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

14．Yesterday she sold her car，_______ she bought a month ago．（　�。�
A．whenB．whereC．thatD．which

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

4．It is obvious that talking about something behind others is what everyone will not_________．（　　）
A．come up withB．put up withC．catch up withD．keep up with

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

11．A public holiday is coming soon，____ is a good chance for our child to get close to nature．
 But I'm afraid she will have to attend a special training course．（　�。�
A．whereB．whichC．asD．when

查看答案和解析>>

科目：高中英語 來源： 題型：書面表達(dá)

8．假如你是李華，你校的交換學(xué)生Brown明天將結(jié)束兩個(gè)月的學(xué)習(xí)回英國(guó)．現(xiàn)在請(qǐng)你代表班上的師生，根據(jù)下列要點(diǎn)用英語寫一篇發(fā)言稿．
要點(diǎn)：
1．簡(jiǎn)評(píng)布朗的為人和學(xué)習(xí)；
2．回憶和布朗相處的情況；
3．表達(dá)對(duì)布朗離別的心情；
4．對(duì)布朗回家的美好祝愿．
注意：
1．詞數(shù)120左右；
2．可適當(dāng)增加細(xì)節(jié)，以使行文連貫；
3．發(fā)言稿的開頭和結(jié)束語已為你寫好（不計(jì)入總詞數(shù)）．
參考詞匯：代表：on behalf of
Dear friends'
How time flies！____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Thank you．

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

9．即使有很多挑戰(zhàn)，我們也會(huì)繼續(xù)太空探索．（even if）Even if there are many challenges，we'll go on with/carry on/continue space exploration．

查看答案和解析>>

同步練習(xí)冊(cè)答案