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Chinese vessels ________ 646,000 square ...

Chinese vessels ________ 646,000 square kilometers in the southern Indian Ocean in search of the missing Malaysian flight MH370.

A. have covered B. have looked

C. have travelledD. have reached

 

A 【解析】 试题分析:考查动词辨析。cover有“覆盖,走过(一段路程)”的意思,search后跟地点或要搜寻的人或物,这里与kilometers不搭配。句意:中国的海事船已经覆盖了南印度洋646000平方千米的海域,来搜寻马来西亚失联客机MH370。故选A。 考点:考查动词辨析  
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