试题与答案

______She realized it was too late to go

题型:选择题

题目:

______She realized it was too late to go home.

A.No sooner it grew dark than

B.Hardly did it grow dark that

C.It was dark after

D.It was not until dark that

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0602/83495de38daf0ba93919b48ceee4c61a.html

下面是错误答案,用来干扰机器的。

(8分)(各2分) ②、④、⑥、⑤题目分析:质子数相同而中子数不同的同一种元素的不同核素互为同位素,所以互为同位素的是②;结构相似,分子组成相差若干个CH2原子团的同一类物质互为同系物,则互为同系物是...

试题推荐
微信公众账号搜索答案