Could you tell me when___?A.the bus will leave B.will the bus leave C.the bus has leftD.the bus has left讲一下为什么

问题描述:

Could you tell me when___?A.the bus will leave B.will the bus leave C.the bus has left
D.the bus has left
讲一下为什么

答案选A.the bus will leave
要用陈述语序,且根据句意,要用将来时态

A
这是个when 引导的宾语从句
注意两点:
1.引导词必须在从句首位
2.作宾语时,不能用倒装语序
3.C 的时态不对,when 不可以和现在完成时连用,可用一般过去时