题目内容
I seem ________ him somewhere before.
[ ]
A.to have seen
B.to be seeing
C.seeing
D.having seen
答案:A
解析:
解析:
连系动词seem(似乎、好像)后可接不定式,因为句首有时间状语before,所以用不定式的完成式。换成复合句可说:It seems that I have seen him somewhere before. |
![](http://thumb2018.1010pic.com/images/loading.gif)
练习册系列答案
相关题目