241. He is planning another tour abroad, yet his passport will _____ at the end of this month.

　　A. expire

　　B. exceed

　　C. terminate

　　D. cease

　　242. All the off-shore oil explorers were in high spirits as they read _______ letters from their families.

　　A. sentimental

　　B. affectionate

　　C. intimate

　　D. sensitive

　　243. Several international events in the early 1990s seem likely to ______, or at least weaken, the trends that emerged in the 1980s.

　　A. revolt

　　B. revolve

　　C. reverse

　　D. revive

　　244. I was unaware of the critical points involved, so my choice was quite _____.

　　A. arbitrary

　　B. rational

　　C. mechanical

　　D. unpredictable

　　245. The local people were joyfully surprised to find the price of vegetables no longer 　_____ according to the weather.

　　A. altered

　　B. converted

　　C. fluctuated

　　D. modified

　　答案：

　　241. A 参考译文：他正打算着另一次国外旅行，虽然他的护照到月底就到期了。

　　expire 期满, 终止, 呼气, 断气, 届满

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