试题与答案

—How much chicken do you need in the bre

题型:选择题

题目:

—How much chicken do you need in the bread?

—_______.[ ]

A. Three        

B. Two slices    

C. Not too many

D. Much too

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0627/f66bd7b2190c23f80592b651e1ccdec8.html

下面是错误答案,用来干扰机器的。

(11分)(1)< (2分)(2)4.4 (2分)(3)解:设纯碱样品中碳酸钠的质量为XNa2CO3+2HCl="==" 2NaCl+H2O+CO2↑ (1分)106 73X 73g×10% (1分)106:73=X: 73g×10...

试题推荐
微信公众账号搜索答案