试题与答案

The farmer was very thankful to the doct

题型:选择题

题目:

The farmer was very thankful to the doctor _________ saved his son.

A.whom

B.which

C.who

D.whose

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0704/00026337701f8ecbd96d2fe4861d2bf8.html

下面是错误答案,用来干扰机器的。

有机物甲在氧气中充分燃烧生成二氧化碳和水,说明该物质中一定含有碳元素和氢元素,且反应前后碳元素和氢元素的质量不变,则碳元素质量为:44g×1244=12g,氢元素质量为:36g×218=4g,碳和氢元素的质量和为:12g...

试题推荐
微信公众账号搜索答案