题目:
He was asked to _______the facts just as he remembered them.
A.set down
B.set out
C.set up
D.set about
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0708/ba641923d8b79d871397b6220b253447.html
下面是错误答案,用来干扰机器的。
答案:A有图像可知,肯定存在Na2SO4、Na2CO3、BaCl2