---What did Mrs. Wang say?- She us how we go on our field trip.A. asks; would B. asked;

问题补充：

---What did Mrs. Wang say?

--- She us how we go on our field trip.

A. asks; would B. asked; will C. asked; would

答案：

解析：句意；王夫人说什么?——她问我们什么时候去郊游。可知下文描述的过去发生的动作，从句内容是站在过去角度看得将来发生的动作，故主句用过去时态，从句用过去将来时态，选C。