The water in the river becoming A .much more clean B.more and more clean

问题描述:

The water in the river becoming A .much more clean B.more and more clean

你想问什么?

如果这是个完整的句子,也就是说river后面有be动词的话选择B,意为河水(正)变得越来越清澈了.加入句子换为,the water in the river become__选择A.