1、Could you make sure---------- ? A 、when the train leaves B

来源：学生作业帮编辑：搜狗做题网作业帮分类：英语作业时间：2024/07/05 06:10:46

1、Could you make sure---------- ? A 、when the train leaves B、if the train had left C······
1、Could you make sure ?
A 、when the train leaves B、if the train had left
C、when the train would leave D、where has the bus gone

A.
这里could表示委婉的语气,并不表示过去式,因此选择A.
B中had left 没有使用过去完成时的道理,C would应该是will,D没有这种说法.

1、Could you make sure---------- ? A 、when the train leaves B Can you make sure ( A.when the ship leaves B.when the ship w Could you tell me when the train _______?A.leaves B.would le could you tell me when the train _?A:leaves B:arrives C:gets could you tell me when the train to beijing leaves? Do you kno( A.when the train leaves the station B.when does Can you ____when the train leaves?A.make out B.work out C.fi make sure when the train leaves.为什么用一般现在时,难道只要是when引导的都用一般现在 Could you tell me___?A.when the train will arrive B.when the Could you help me ( )when the train leaves?Look for.Find.Fin could you tell me when the train leaves?这里为什么不用will leave,为什 Could you tell me when _______? A.the train has left B.the t