Can the boy------the teacher's question?

问题描述:

Can the boy------the teacher's question?
A.answered
B.answer to
C.reply
D.reply tO

D.reply to
1.answer 是及物动词,后面不能用to,排除B;
2.can 后面时态应该用一般现在时,否则can变形,排除A;
3.reply 是不及物动词,后面要有介词to,排除C.
所以D正确.