Part II Vocabulary and Structure (20 minutes)
　　Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.
　　21. The fifth generation computers, with artificial intelligence, ________ and perfected now.
　　A) developed考试大－全国最大教育类网站(www．Examda。com)
　　B) have developed
　　C) are being developed
　　D) will have been developed（C）
　　22. This ticket ________ you to a free meal in our new restaurant.
　　A) gives
　　B) grants
　　C) entitles
　　D) credits（C）
　　23. You ________ her in her office last Friday; she’s been out of town for two weeks.
　　A) needn’t have seen
　　B) must have seen
　　C) might have seen
　　D) can’t have seen（D）
　　24. That was so serious a matter that I had no choice but ________ the police.
　　A) called in
　　B) calling in
　　C) call in
　　D) to call in（D）
　　25. She was so ________ in her job that she didn’t hear anybody knocking at the door.
　　A) attracted
　　B) absorbed
　　C) drawn
　　D) concentrated（B）
　　26. ________ as it was at such a time, his work attracted much attention.
　　A) Being published
　　B) Published
　　C) Publishing
　　D) To be published（B）
　　27. At first, the speaker was referring to the problem of pollution in the country, but halfway in her speech, she suddenly ________ to another subject.
　　A) committed
　　B) switched
　　C) favoured
　　D) transmitted（B）
　　28. It is politely requested by the hotel management that radios ________ after 11 o’clock at night.
　　A) were not played
　　B) not to play
　　C) not be played
　　D) did not play（C）
　　29. Although I like the appearance of the house, what really made me decide to buy it was the beautiful ________ through the window.
　　A) vision
　　B) look
　　C) picture
　　D) view（D）
　　30. Cancer is second only ________ heart disease as a cause of death.
　　A) of
　　B) to
　　C) with
　　D) from（B）
　　31. Despite the wonderful acting and well-developed plot the ________ movie could not hold our attention.
　　A) three-hours
　　B) three-hour
　　C) three-hours’
　　D) three-hour’s（B）
　　32. The manager needs an assistant that he can ________ to take care of problems in his absence.
　　A) count on
　　B) count in
　　C) count up
　　D) count out（A）
　　33. The organization had broken no rules, but ________ had it acted responsibly.
　　A) neither
　　B) so
　　C) either
　　D) both（A）
　　34. We gave out a cheer when the red roof of the cottage came ________ view.
　　A) from
　　B) in
　　C) before
　　D) into（D）
　　35. They took ________ measures to prevent poisonous gases from escaping.
　　A) fruitful
　　B) beneficial
　　C) valid
　　D) effective（D）