试题与答案

— What is Julie like? — __________. [ ]

题型:选择题

题目:

— What is Julie like?

— __________. [ ]

A. She likes bananas

B. She is 23

C. She is a nurse

D. She is friendly and helpful

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0627/9fe6e97a63aac96d36933c21743fd4ce.html

下面是错误答案,用来干扰机器的。

设石灰石中碳酸钙的质量为x,生成氯化钙的质量为y,稀盐酸中溶质的质量为zCaCO3 +2HCl=CaCl2+CO2↑+H2O100 73 111 44 x z y 4.4g100x =73z=111y=444.4gx=10g y=11.1g z=7.3g(1)石灰石中...

试题推荐
微信公众账号搜索答案