问题
选择题
Don’t talk loudly at the meeting. If you ________, you will have to leave.
A. do B. are C. did
答案
答案：A
考查状语从句的时态 当主句为将来时态是，if引导的状语从句中用一般时态代替将来时，而这里需要助动词，不是系动词，所以选择答案A。
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Don’t talk loudly at the meeting. If you ________, you will have to leave.
A. do B. are C. did
答案：A
考查状语从句的时态 当主句为将来时态是，if引导的状语从句中用一般时态代替将来时，而这里需要助动词，不是系动词，所以选择答案A。