题目内容
8.Butterflies ______ a sweet liquid produced by flowers,which bees and other insects collect.( )A. | carry on | B. | feed on | C. | put on | D. | focus on |
分析 句意:蝴蝶以花产生的甜的液体为食,这种液体是由蜜蜂和其他昆虫的收集的.
解答 答案B.carry on"继续";feed on"以…为食"; put on"穿上,播放,上演,增加"; focus on"集中于".故选B.
点评 本题是中档题,考查动词短语在具体的语境中的使用.
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