7．---How is the test that you took yesterday？
---Unfortunately，not even one of the hundred students who took the test      passed．（　�。�
A．haveB．hasC．areD．is

分析 ---昨天的考試如何？
---很不幸，參加考生的一百個(gè)學(xué)生甚至沒有一個(gè)通過的．

解答 答案：B
分析句子結(jié)構(gòu)可知，"not even one of the hundred students____ passed"為主句，"who took the test"為"students"定語從句．根據(jù)回答句"Unfortunately"可知對(duì)現(xiàn)在造成了影響，故用現(xiàn)在完成時(shí)，主語為"one of the hundred students"所以用單數(shù)．

點(diǎn)評(píng) 本題考查現(xiàn)在完成時(shí)．考生首先需對(duì)句子結(jié)構(gòu)進(jìn)行分析，并掌握時(shí)態(tài)的意義和概念．

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