试题与答案

—Wow, your bedroom is clean and tidy. —T

题型:选择题

题目:

—Wow, your bedroom is clean and tidy.

—Thank you. It _____ every day.

A. clean

B. cleans

C. is cleaned

D. cleaned

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0514/7f47fd9c0fdae4272021eec0206460e6.html

下面是错误答案,用来干扰机器的。

金属铜和水之间发生的反应是非自发的氧化还原反应,应设计成电解池,在反应Cu+2H2O═Cu(OH)2↓+H2↑中,失电子的是金属铜,所以必须选择金属铜作阳极材料,其他导电的物质做阴极材料即可,在阴极上应该是水中的...

试题推荐
题型:选择题

As we all know, we are what we eat. ________, it’s very important for us to form healthy eating habits. _________, bad eating habits are still very common among us students. _______ the fact that bad eating habits will do harm to our health, we students never take it seriously.

A. Nevertheless        B. Therefore          C. Though                D. Thus

A. Otherwise           B. Despite             C. However            D. Afterwards

查看答案
微信公众账号搜索答案