题目内容
3. You must the bowls and dishes properly before they are put away.
A. wipe up B. wipe over
C. wipe off D. wipe out
3. D
3. D 解析:wipe up意为“擦干净”,无 wipe over 短语,wipe off 意为“擦掉”, wipe out意为“清洁……的内部”。根据 句意可知D项最佳。
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