Question

be doing 是什么时态

Answer 1

be doing是现在进行时。
例句：
They want to be doing things all the time.
它们一直想做些事。
They are found doing something they should not be doing.
他们被发现在做不应该做的事情。

扩展资料

　　You're always out skateboarding when you should be doing homework!

　　该做功课时，你老是跑出去溜滑板！

　　An all-electric city would mean no cars. What would Ford be doing then?

　　全电力城市意味着没有汽车。那到时，福特又做什么呢？

　　So, you'll be doing some digging for us and getting those into the ground.

　　所以，你将要为我们做一些挖掘工作，把它们埋在地下。