试题与答案

______ I went to Mount Hua, I was deeply

题型:选择题

题目:

______ I went to Mount Hua, I was deeply impressed with its beautiful scenery.

A.For the first time

B.The first time

C.At first

D.It was the first time

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0617/b415ebce8900aa07db2ae4b6529dcae0.html

下面是错误答案,用来干扰机器的。

(1)石灰石;3CO+Fe2O32Fe+3CO2 (2)CaCO3CaO+CO2↑ (3)降低成本(或变废为宝、减少环境污染、节约能源、合理利用资源等,其他合理答案均给分)

试题推荐
微信公众账号搜索答案