问题补充:
I didn’t see her in the musical hall this evening. She have sung at the concert.
A. mustn’t
B. shouldn’t
C. needn’t
D. couldn’t
答案:
A. mustn’t
B. shouldn’t
C. needn’t
D. couldn’t
解析:可联系答.案.网客服索取。
时间:2023-11-02 23:07:51
I didn’t see her in the musical hall this evening. She have sung at the concert.
A. mustn’t
B. shouldn’t
C. needn’t
D. couldn’t
A. mustn’t
B. shouldn’t
C. needn’t
D. couldn’t
解析:可联系答.案.网客服索取。