16. The Indian Ocean tsunami at the end of 2004 is believed _____ more than 160,000 people and made millions homeless, _______ it perhaps the most destroying tsunami in history.

 A. to kill; making      B. to have killed; making

 C. having killed; to make D. killing; made

B


解析:

選B。本題考查句型結(jié)構(gòu)及非謂語動詞的意義。根據(jù)believe句型,believe sb. /sth to be/ to have done可以知道,第一空填to have killed;第二空的非謂語動詞表示結(jié)果,動詞的-ing形式表示事情發(fā)展的自然結(jié)構(gòu),而不定式表示出乎意料的結(jié)果。

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You never see him, but they’re with you every time you fly. They record where you are going, how fast you’re traveling and whether everything on your airplane is functioning normally. Their ability to withstand almost any disaster makes them seem like something out of a comic book. They’re known as the black box.
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C.The scene of the crash and extent of the damage.
D.Homing signals sent by the pilot before the crash.
【小題3】 Why was the black box redesigned in 1965?
A.New materials became available by that time.
B.Too much space was needed for its installation.
C.The early models often got damaged in the crash.
D.The early models didn’t provide the needed data.
【小題4】 What do we know about the black boxes from Air France Flight 447?
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