2023年6月英语四级常考语法知识练习题及答案(7)
1. The fifth generation computers, withartificial intelligence, ________ and perfectednow.
bushy A) developed
B) have developed
C) are being developed
D) will have been developed(C)
2. This ticket ________ you to a free meal in our new restaurant.
A) gives
B) grants
C) entitles
D) credits(C)
3. You ________ her in her office last Friday; she’s been out of town for two weeks.
A) needn’t have en
B) must have en
C) might have en
D) can’t have en(D)
4. That was so rious a matter that I had no choice but ________ the police.
A) called in
B) calling in丈夫的英文
C) call in
D) to call in(D)
5. She was so ________ in her job that she didn’t hear anybody knocking at thedoor.
sunshine是什么意思 A) attracted鸵鸟的英文
B) absorbed
C) drawn
D) concentrated(B)
6. ________ as it was at such a time, his work attracted much attention.
A) Being published
B) Published
C) Publishing
D) To be published(B)
polyethylene terephthalate 7. At first, the speaker was referring to the problem of pollution in the country, buthalfway in her speech, she suddenly ________ to another subject.
A) committed
california
B) switched
C) favoured
D) transmitted(B)
8. It is politely requested by the hotel management that radios ________ after 11o’clock at night.
A) were not played
B) not to play
C) not be played
D) did not play(C)
pantiho
9. Although I like the appearance of the hou, what really made me decide to buy itwas
the beautiful ________ through the window.
A) vision
B) look
C) picture
D) view(D)
mester 10. Cancer is cond only ________ heart dia as a cau of death.
A) of太空陨石
B) to
席勒国际大学
C) with
D) from(B)
