Question

She didn’t come to the party last Sunday.＿＿＿,she must have made the party more exciting.

A．If she came

B．Would she come

C．Had she come

D．Did she come

Answer 1

C

Had she come＝If she had come。if引导虚拟语气条件状语从句，在口语中或非正式场合可以把if省略掉而改用部分倒装。