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综合评估检测（二）
必修4~选修6
(120分钟 150分)
第Ⅰ卷 (选择题, 共100分)
第一部分 英语知识运用（共两节，满分50分）
第一节 语法和词汇知识（共20小题；每小题1分，满分20分）
1. Although everything seems to have been taken into consideration, ______ accident can happen when the astronauts walk in ______ space.
A．/; the B．an; the
C．the; the D．an; /
2. Sometimes advertisements make ______ possible for companies to sell the customers ______ money can not buy.
A．it ; that B．it; what
C．that; which D．it; whose
3. I heard the alarm ringing all the morning. ______ something very urgent happened.
A. Really B. Obviously
C. Especially D. Terribly
4. ［2012台州模拟］They usually have the medicine ______ before putting it into the market all over the country.
