It’s years since we last saw each other .So much that I can hardly recognize him.A. has he

问题补充：

It’s years since we last saw each other .So much that I can hardly recognize him.

A. has he changed

B. he has changed

C. he does change

D. he changes

答案：

(答案→)A. has he changed

B. he has changed

C. he does change

D. he changes

解析：考查倒装句：句意：自从上次见面已经好几年了。他改变了这么多，我几乎不认识他了。So+adj/adv放在句首，用部分倒装，助动词，情态动词或是be动词放在主语前面，选A。