English,快

题目

English,快
Now the man （ ）① see people passing by .He knew it was only a matter （ ）② time before another one came to him .To avoid （ 避免）the problem,he got out a pen and paper and（ ）③ a sign on his window .It read ,“I do not know the time ”Then a few minutes （ ）④ there was another knock on the window.
①A.should B.could C.had to D.must
②A.for B.of C.as D.at
③A.put C.kept C.wrote D.planned
④A.ago B.before C.later D.early

答案

1.B.could (could see可以看到)
2.B.of （a matter of time时间的问题）
3.A.put (put a sign做记号)
4.C.later（.之后）
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