The farmers are _____ planting crops.A>busy B>buThe farmers are _____ planting crops.A>busyB>busyingC>busy for

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/04 16:52:03
The farmers are _____ planting crops.A>busy B>buThe farmers are _____ planting crops.A>busyB>busyingC>busy for

The farmers are _____ planting crops.A>busy B>buThe farmers are _____ planting crops.A>busyB>busyingC>busy for
The farmers are _____ planting crops.A>busy B>bu
The farmers are _____ planting crops.
A>busy
B>busying
C>busy for

The farmers are _____ planting crops.A>busy B>buThe farmers are _____ planting crops.A>busyB>busyingC>busy for
请相信专家- A

B

C busy for doing sth

c

选B

c be busy for doing

B be doing句型

选B,be busy doing sth,这是一个固定短语。希望能帮到你!

A

选B,be动词后加ing

选A。因为busy是形容词可以直接放在is、am、are这类be动词后面形成主系表结构,这个句子里主语是the farmers,be动词是are,所以可以直接用busy做表语,排除B选项。另外Be busy 后面跟动词的ing形式或be busy with后面跟人或物!所以排除C,选A。望采纳~~