Peter likes watching his goldfish ______ around every day. A:to swim B:swim C:swimming D:swims解析
问题描述：
Peter likes watching his goldfish ______ around every day. A:to swim B:swim C:swimming D:swims解析
答
这个题目应该是选Bwatch后面的搭配有两种形式,这道题目也就是考察watch sb do sth 和watch sb doing sth的区别这里有个every day,表示peter喜欢做的事情是每天都发生的,每天都喜欢看金鱼游泳.watch sb do sth强调做...嗯，那它不应该是后置定语吗？那是宾补。