问题补充:
----My sister is very upset today.
-----It’s your fault. You the bad news to her yesterday.
A. should tell
B. should have told
C. shouldn’t have told
D. must tell
答案:
A. should tell
B. should have told
(答案→)C. shouldn’t have told
D. must tell
解析:可联系答.案.网客服索取。