claim to have done sth 是声称做过某事 可是to do 和 to have done 有什么区别?
问题描述:
claim to have done sth 是声称做过某事 可是to do 和 to have done 有什么区别?
答
claim to have done sth 是声称做过某事 可是to do 和 to have done 有什么区别?