He seems ________ the old lady.A.knowing B.to be knowing C.to know D.to be know

问题描述:

He seems ________ the old lady.A.knowing B.to be knowing C.to know D.to be know

答案是C
高中英文哈。。

选C

c seem to do 表示一般现在时
seem to doing表示一般将来时