Question

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

Answer 1

C

考查情态动词。 could have done 本可能做某事，而实际上没有做，句意：他不后悔说了他所做的事，但是他感到他本可以用不同的方式表达的。故选C。