you （） park your car in front of the school gate

题目

you （） park your car in front of the school gate
A.needn't B.needn't to C.don't need
(请注明原因)

答案

A
need作情态动词用时,后接动词原形,排除B；作行为动词用时,应该是sb needs to do 或sth needs doing,排除C.