Hurryup!Bythetimewegettothechurch,themarriageservice

問題詳情：

Hurry up! By the time we get to the church, the marriage service ______.

A. had started 　　　　                               B. will have started

C. has started 　　　　                               D. must have started

【回答】

B

知識點：將來完成時及其被動式

題型：選擇題