問題詳情

7. Mrs. Wang ______ until midnight, waitng for her husband to return from a business dinner.
(A) sat down
(B) sat up
(C) sat in
(D) sat through

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)