>
英语
>
Which of the following element is gas at room and pressure?
A carbon
B iron
C oxygen
D silicon
人气：200 ℃ 时间：2020-06-18 01:53:31
解答
答案是 oxygen,只有它是gas(气体)
推荐
Which of the following is TRUE
Which of the following is the visiting time?
which of the following is ture?翻译并说明为什么用which of 和following 在这解释为什么
Which of the following is a hobby?
Which of the following is called "the City of Music"?
日本、埃及、俄罗斯、法国、美国、巴西、澳大利亚的经济水平
疑问句中有ING形式吗
用等高线表示地面高低起伏的地图，叫做_地形图．
猜你喜欢
还有一个为什么化学试剂店买的氢氟酸腐蚀玻璃很慢,并且冒出的烟是氢氟酸气体还是四氟化硅
求数列1/2^2+4,1/4^2+8,1/6^2+12.1/(2n)^2+4n的前n项和和sn
英语翻译
Our English teacher is very popular._______half of the students like her
生物学实验中常用到普通显微镜,试回答下面的问题：
设函数f(x)=a^x+m/a^x+1(a>0,a 不等于1)是R上的减函数,求m的取值范围
10本小学数学书摆在一起,厚度大约是7厘米,如果把120本小学数学书摆在一起,厚度大约是多少厘米
You feel---- after you go hiking.A tired B sad C happy选哪个答案
© 2025 79432.Com All Rights Reserved.
电脑版
|
手机版
