问题

Oh, Mary, why are you killing your time this wayCan’t you find something____ doing at all

A:useful
B:valuable
C:worth
D:good

正确答案是：

同类题型

I hope____________ the job she’s applied for（申请）

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The room is in a terrible mess; it have been cleaned.

117. The European’s wonderful performance _____ him a gold medal.

Will Jean come to the party—I ______. She hasn’t replied to us.