Are you good at ______?A. swim      B. swimming      C. to swim

Are you good at ______?A. swim      B. swimming      C. to swim

题型:不详难度:来源:
Are you good at ______?
A. swim      B. swimming      C. to swim
答案
B
解析

试题分析:根据at是介词,可知其后应该用名词或动名词,选项中swim是动词,to swim是动词不定式。所以本题选B。
点评:本题实际上是考查be good at“擅长”的用法。本句的意思是“你擅长游泳吗?”。
举一反三
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A.doB.doesC.doingD.done

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A.goB.to goC.goingD.goes

题型:不详难度:| 查看答案
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A.don’t readB.not read
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题型:不详难度:| 查看答案
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