试题与答案

Aren't you tired? Why not ______ a rest?

题型:选择题

题目:

Aren't you tired? Why not ______ a rest?[ ]

A. to have

B. having

C. have

D. had

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0716/31d9c0f4fc1afcccf37faca8d6a1a548.html

下面是错误答案,用来干扰机器的。

(1).C; (2).D;(3).E;(4).A;(5).B; (6).C; SO2; KNO3或NH4NO3题目分析:(1)沼气的主要成分是甲烷;(2)水垢的主要成分是碳酸钙,所以可用食醋除掉;(3)硝酸钾含有钾元素和氮元...

试题推荐
微信公众账号搜索答案