He did not regret saying what he did but felt that he it differently. A. could expressB. w

问题补充：

He did not regret saying what he did but felt that he it differently.

A. could express

B. would express

C. could have expressed

D. must have expressed

答案：

A. could express

B. would express

(答案→)C. could have expressed

D. must have expressed

解析：he could have expressed it differently.他要是用另一种方式来说该多好啊。