Question

【题目】While I was walking along the river, I saw some fish out of the water.

A.are jumpingB.jumpingC.jumpedD.to jump

Answer 1

【答案】B

【解析】

句意：当我沿着河边走的时候，我看到一些鱼从水里跳出来。

考查非谓语动词。are jumping现在进行时；jumping动名词，现在分词；jumped过去式；to jump动词不定式；see sb. do 看见某人做某事，强调看到整个过程；see sb. doing 看见某人正在做某事；根据“While I was walking along the river”可知当我沿着河边走的时候，此处是正在做什么，所以用doing，故选B。