21. The fifth generation computers， with artificial intelligence， _C_ and perfected now.

　　A) developed B have developed C are being developed D will have been developed

　　22. This ticket _C_ you to a free meal in our new restaurant.

　　A gives B grants C entitles D credits

　　A，B兩項都要加雙賓語，結構為：gives / grants sb. sth.

　　entitle sb. to sth. 使某人有權得到某物; credit A to B 相信A是由B造成的。

　　相信飛機失事是由飛行員錯誤造成的。 Credit the crash to the pilot’s mistake.

　　crash 墜落，墜毀(專指飛機失事); collision 碰撞(強調兩個物體碰撞，如火車、汽車等)。

　　we are sorry， very sorry， terribly sorry， awfully sorry.

　　23. You _D_ 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

　　24. That was so serious a matter that I had no choice but _D_ the police.

　　A called in B calling in C call in D to call in

　　have no choice but to do sth. 別無選擇，只能做。..

　　25. She was so _B_ in her job that she didn’t hear anybody knocking at the door.

　　A attracted B absorbed C drawn D concentrated

　　be attracted by 被…所吸引; be absorbed in 全神貫注(專注)于做…

　　be drawn in 被誘騙(誘使)做。.. ; concentrate on 專注于。

　　I was simply drawn in. 我是被誘騙上鉤的。

　　27. At first， the speaker was referring to the problem of pollution in the country， but halfway in her speech， she suddenly _B_ to another subject.

　　A committed B switched C favoured D transmitted

　　switch to another subject 轉換話題; switch to another channel 轉換頻道。

　　28. It is politely requested by the hotel management that radios _C_ after 11 o’clock at night. [虛擬語氣]

　　A were not played B not to play C not be played D did not play

　　29. Although I like the appearance of the house， what really made me decide to buy it was the beautiful _D_ through the window.

　　A vision B look C picture D view

　　view n. 景色，風景，視野，視域。

　　相關推薦：

　　新東方名師總結英語四級閱讀高頻詞匯匯總

　　新東方老師推薦四六級最后要記的100個單詞

　　2011年12月英語四六級考試成績發布時間

　　2011年12月大學英語四六級考試分數解釋