问题补充：
We last night, but we went to the concert instead.
A. must have studied
B. might study
C. should have studied
D. would study
答案：
A. must have studied
B. might study
(答案→)C. should have studied
D. would study
解析：可联系答.案.网客服索取。
如果觉得《We last night but we went to the concert instead.A. must have studiedB. might studyC. sh》对你有帮助，请点赞、收藏，并留下你的观点哦！
