This machine, ______for many years, is still working perfectly.

A. after which I have looked B. which I have looked after

C. that I have looked after D. I have looked after

B


解析:

which I have looked after 構(gòu)成一個(gè)非限制性定語從句.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

Not only ____ this machine, but ____ it.

A. can he run; can he repair                      B. he can run; can he repair 

C. can he run; he ran repair                       D. he can run; he can repair  

查看答案和解析>>

科目：高中英語 來源：2012-2013學(xué)年河南安陽一中高二下期第二次階段測試英語卷（帶解析） 題型：閱讀理解

Once upon a time there was a crook（騙子）who only thought about how to get money. What he hated most was when people were polite to each other, saying things like “please”, “thank you”, and “don’t mention it”.
The crook thought all those kinds of words were a waste, so he spent a lot of time inventing a machine which could steal words. With this machine, he planned to steal “please”, “thank you”, “don’t mention it”, and similar words people used to be polite. After he stole these words, he intended to take them apart and sell the letters to book publishers. After he started up his machine, people would open their mouths, intending to say kind and polite things, but nothing came out. All those words ended up inside the big machine.
The crook was happy with his success, but he didn’t count on (料想到)a couple of very special little girls. Those girls were deaf, and had to communicate with sign language. Because the machine couldn’t steal gestures, these girls continued being kind and polite. Soon they realized what had been happening to everyone else, and they found out about the crook and his plan. The girls followed him and found the machine busy separating all the words into letters. They approached the machine and started being polite to each other.
Try as it might, the machine couldn’t steal those words, and it started to suffer a power overload(超載). Finally, it exploded, sending all the letters it had gathered flying into the sky. These letters started coming down, like rain, and most ended up in the sea. After that, everyone could be polite again.
Seeing all those letters fall into the sea, those little girls had an idea. A little while later they opened a factory, making alphabetic spaghetti soup!
【小題1】What the crook hated most was ______.

A．his machineB．moneyC．languageD．politeness
【小題2】The crook spent a lot of time inventing a machine to ______.
A．publish booksB．steal words
C．write lettersD．make alphabetic soup
【小題3】Why did the machine have no effect on the two girls?
A．Because they were kind and polite.
B．Because they were very clever.
C．Because the machine couldn’t steal gestures.
D．Because there was something wrong with the machine.

查看答案和解析>>

科目：高中英語 來源：2011-2012學(xué)年廣東省實(shí)驗(yàn)中學(xué)高一上學(xué)期期末考試英語試卷 題型：填空題

單詞拼寫(共10小題，分值為1分，共10分). 請根據(jù)句子邏輯, 從模塊二課本所學(xué)的詞匯中選用恰當(dāng)?shù)膯卧~并且使用其正確的形式填空。
【小題1】 According to the new standard, p_________ health and mental health are equally important.
【小題2】 To enter a university, all Chinese students should take part in the college e_____________ examinations which take place in June every year.
【小題3】 The number of students who leave school because of financial difficulty has d___________ with the help of the government and society.
【小題4】 This room used to be very dirty and old. But after we have designed it again and d__________ it, it now looks like a new one.
【小題5】I would a_____________ it if you could give me an early reply.
【小題6】 Such romantic story only happens in films. In r_________, it will never happen.
【小題7】 When I came into the room, she p____________ to be asleep. As soon as I stepped out of the room, she got up again.
【小題8】 There are too many steps to operate this machine and they are very confusing (容易混淆的). You had better s__________ the steps so that they can be easily understood.
【小題9】 When kids step into this toy shop, it is not easy to take them out because there are too many things that are a____________ to them.
【小題10】 Whoever breaks the window should take the r___________________ and should pay for it.

查看答案和解析>>

科目：高中英語 來源：2014屆河南靈寶第三高級(jí)中學(xué)高二下期第三次質(zhì)量檢測英語卷（解析版） 題型：單項(xiàng)填空

This machine is very easy     . Anybody can learn to use it in a few minutes.

A．operating         B．to be operating     C．operated          D．to operate

 

查看答案和解析>>

科目：高中英語 來源：2014屆河南南樂縣實(shí)驗(yàn)高級(jí)中學(xué)高二下期期末考試英語卷（解析版） 題型：完型填空

Switzerland is famous for its watches. However, this country didn’t  26  the

watch.   It was the British   27  did it.Here is a story of  28  the

watch was  29  to Switzerland.

Many years ago, an Englishman was  30   to Italy   31   his way he stopped in a small town in south Switzerland. This Englishman travelled in a      carriage inside    32  there was a carriage watch. This was the  33  kind of  watch. A native shop assistant   34  to see the watch. He  35  what it was  and asked the Englishman   36  it.“Itis a carriage watch. ”said the man. “ This  machine    37  the time but now it

isn’t working.”

At once the shop assistant    38   to try to repair it. So the traveller  39  him the watch. The assistant was a very wise man. So it  was not  40  that he managed to repair it. He  41  remembered how it was made. As soon as the traveller had  42  on his journey, he made a watch of  43  the same type.

  44  the watch-making was   45  in Switzerland. Today Swiss watches are sold in stores all over the world.

1.                A．make          B．invent          C．produce  D．develop

 

2.                A．which          B．who           C．where    D．they

 

3.                A．why           B．that            C．how D．when

 

4.                A．carried         B．sold            C．sailed    D．brought

 

5.                A．travelling       B．riding          C．walking   D．running

 

6.                A．On            B．In             C．At   D．From

 

7.                A．which          B．that            C．it    D．whom

 

8.                A．proper         B．smallest         C．earliest   D．biggest

 

9.                A．wanted         B．seemed         C．happened D．discovered

 

10.               A．wondered      B．thought        C．understood D．discovered

 

11.               A．on            B．a(chǎn)bout          C．of    D．with

 

12.               A．gives          B．tells           C．strikes D．counts

 

13.               A．failed          B．helped         C．insisted   D．offered

 

14.               A．served         B．shared         C．showed   D．handed

 

15.               A．surprise        B．surprised       C．surprising  D．surprises

 

16.               A．however       B．besides         C．but   D．even

 

17.               A．gone          B．done          C．come D．spent

 

18.               A．correctly       B．specially        C．exactly    D．naturally

 

19.               A．Thus           B．So             C．Otherwise D．However

 

20.               A．opened        B．started         C．done D．returned

 

 

查看答案和解析>>

同步練習(xí)冊答案