please _____ (look) at the sky now.There's a bird flying in the sky.

分类: 作业答案 • 2021-12-19 18:50:29

问题描述：

please _____ (look) at the sky now.There's a bird flying in the sky.
动词适当形式填空
要理由

答

用原形
这是一个祈使句
祈使句中的动词形式都用动词原形