Butterflies ________ a sweet liquid produced by flowers, which bees and other in
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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 |
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答案
B |
解析
B 考查动词短语辨析。句意:蝴蝶以花产生的一种甜甜的液体为食,蜜蜂和别的昆虫则采集这种液体。carry on“继续”;feed on“以……为食物”;put on“上演,穿上”;focus on“集中(注意力、精力等于……上)”。根据句意可知应选B项。 |
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