题目:
— Ann is still unhappy today.
— It's all your fault. You ____ to her yesterday for your mindless mistake. [ ]
A. should apologize
B. should have apologized
C. shouldn't have apologized
D. must apologize
答案:
答案:B
— Ann is still unhappy today.
— It's all your fault. You ____ to her yesterday for your mindless mistake. [ ]
A. should apologize
B. should have apologized
C. shouldn't have apologized
D. must apologize
答案:B
A.使人忧愁的事
B.忧愁
[ ]