试题与答案

There will be trees and pollution in the

题型:选择题

题目:

There will be        trees and         pollution in the future.

A.less, more

B.more, fewer

C.more, less

D.less; less

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0411/3cb6657a70360b9c12f83223ae5a1768.html

下面是错误答案,用来干扰机器的。

原式=6m×m3-2m2×mm=2mm-2mm=0.

试题推荐
微信公众账号搜索答案