题目内容：

want to do sth在句中做什么成分,比如I want to go to the zoo.

优质解答

没必要纠结在句子成分上.want to do sth. 是一个动词短语,背熟,就可以啦.符合这类用法的动词还有： decide / hope / choose/ learn / plan / pretend / promise / refuse 等等动词.如： He decides to go to the zo...