46 Have you noticed her coat is wet? She must be caught in the rain.
A B C D
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I don’t think Mary understood what you said, _____?
A. do I B. didn’t she C. did you D. did she
47 Teenagers always long for the time which they are able to be independent.
A B C D
It turned out that the man was an excellent policeman working in New York, _____ had contributed a lot to the case.
A. that B. which C. who D. where