look there are many planes(flying)in the sky.括号里为什么这样填

分类: 作业答案 • 2021-12-28 16:24:11

问题描述：

look there are many planes(flying)in the sky.括号里为什么这样填
Look!There are many planes(flying)in the sky.括号里为什么这样填,而不是are flying?

答

注意前面有There be句型,这里不能再直接加谓语动词了,请看以下句子区别：：
Look!There are many planes flying in the sky.
Look!Many planes are flying in the sky.