—Are you coming to Alice’s party?—I’m not sure.I go to the concert instead.A. mustB. wou

问题补充：

—Are you coming to Alice’s party?

—I’m not sure.I go to the concert instead.

A. must

B. would

C. should

D. might

答案：

A. must

B. would

C. should

(答案→)D. might

解析：本题考查情态动词；根据上文“I’m not sure”所以选might。