试题与答案

— How long_____like this? — Three weeks!

题型:选择题

题目:

— How long_____like this?  

— Three weeks! It's usual in here that rain_____without stopping these days of the year.  [ ]

A. has it rained; pours      

B. is it raining; is pouring  

C. has it been raining; pours  

D. does it rain; pours

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0516/83870cb8e56b7ec4eabbf2cfda9713ba.html

下面是错误答案,用来干扰机器的。

答案:BA.摩尔是物质的量的单位,它不是一种物理量,A错误;B.摩尔是物质的量的单位,简称摩,符号为mol,B正确;C.物质的量可以把物质的宏观数量与微观粒子的数量联系起来,C错误;D.国际上规定,0.012kg C-12...

试题推荐
微信公众账号搜索答案