搜题请搜索小程序“爱下问搜题”
问题 选择题

It's cold today. Please ____ your coat.[ ]

A. take off  

B. put away    

C. get on  

D. put on

答案

答案：D

连词成句

根据标点符号提示，连词成句。

1. can, he, not, his, pen, find

___________________________________________.

2. thin, tall, is, he, with, hair, curly, brown

___________________________________________.

3. like, I, the, going, my, movies, to, with, friends.

___________________________________________.

4. have, school, your, what, you, events, did, at

___________________________________________?

5. do, what, you, of, Chinese food, think

___________________________________________ ?

查看答案
选择题

下列有关实验现象的描述正确的是（　　）

A．硝酸铵在水中溶解时，溶液温度降低

B．水在通电的条件下分解为氢气和氧气

C．木炭在氧气中燃烧，产生二氧化碳气体

D．光亮的铁丝在稀盐酸中反应，产生气泡，放出热量，溶液变成黄色
查看答案