Question

49. ——You didn't wait for Mr. Black last night, did you? ——No, but we ____. He didn't retur详解

49. ——You didn't wait for Mr. Black last night, did you?
——No, but we ____. He didn't return home at all.
A. couldn't have B. needn't have C. didn't need to D. should wait have

Answer 1

C 考查情态动词。根据语境“No”可知“我们没有等”。根据“He didn't return home at all. ”说明“我们不必等。”而B项表示已等过。

Answer 2

a 虚拟语气 b 语法错误 d 那个不是英语

Answer 3

c，b应该是needn't have to

Answer 4

C，感觉是

Answer 5

C 没必要