In biology lesson,they were __given aforg and then the experiment began.

分类: 作业答案 • 2021-12-19 21:18:20

问题描述：

In biology lesson,they were __given aforg and then the experiment began.
A.all B.each C.either D.every

答

A
在生物课上,他们都被给一个青蛙,然后试验开始了.
希望能够帮到楼主