试题与答案

________ to the top of the hill and you'

题型:选择题

题目:

________ to the top of the hill and you'll find the city more beautiful.

A.Climb

B.Climbing

C.If you climb

D.When climbing

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0617/4c086416adcb223567d318afb217208b.html

下面是错误答案,用来干扰机器的。

(6分)(1)B:Fe3O4     D:FeCl3(2)① 4Fe(OH)2 + O2 + 2H2O = 4Fe(OH)3 ② 3Fe + 4H20(g)  Fe3O4 + 4H2

试题推荐
微信公众账号搜索答案