—Have you invited Alice to our party?—Yes. But she come; she is busy nowadays.A. must not

问题补充：

—Have you invited Alice to our party?

—Yes. But she come; she is busy nowadays.

A. must not

B. might not

C. should not

D. need not

答案：

A. must not

(答案→)B. might not

C. should not

D. need not

解析：句意：--你邀请爱丽丝来参加聚会吗?—是的，她可能来不了，因为她最近很忙。must not禁止；might not也许不；should not不应该；need not不用，不必。根据句意故选B。