I _____ go there this morning,so I stayedA.didn't need toB.needn'_英语解答

I _____ go there this morning,so I stayed
A.didn't need to
B.needn't to

人气：424 ℃　时间：2020-01-30 02:30:21

解答

A
need 做行为动词时加to 加动词原型
如果把B的to 去掉,就对了