问题补充:
--I have you asked John to come to the party this evening?
--Yes,I have,but he____
A. doesn
B. hasn
C. hadn
D. won
答案:
A. doesn
B. hasn
C. hadn
(答案→)D. won
解析:此处doesn 表示一般现在时; hasn 现在完成时;hadn 过去完成时; won 一般将来时,意为:不愿,表意愿。句意:— 我让你请求John来参加今晚是聚会?— 是的,我请了,但他不愿意来。根据句意选D。