can you see ____ ?No.Let's go and have a look .-can you see ____ ?-No.Let's go and have a look .Maybe we can help them. A.what was going on there B.what are they doing there C.what were they doing there D.what is going on there (请说明)
问题描述:
can you see ____ ?No.Let's go and have a look .
-can you see ____ ?
-No.Let's go and have a look .Maybe we can help them.
A.what was going on there B.what are they doing there
C.what were they doing there D.what is going on there (请说明)
答
选第四个.
what are they doing表示他们正在做什么.
而第四个表示有事情发生.