题目内容
7.If steel is heavier than water,why are ships able to ___________ on the sea?( )A. | float | B. | drown | C. | shrink | D. | split |
分析 既然铁比水重,为什么轮船能漂浮在海上?
解答 答案:A
float"漂浮";drown"淹死,淹没";shrink"收缩,畏缩";split"分离,分解".由on the sea可知,float合适.故选A.
点评 动词词义辨析题,分清句意和动词的意思即可.
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