题目:
—The exam was too difficult, wasn’t it?
—Yes, I don’t think ______ could pass it.
A.somebody
B.anybody
C.nobody
D.everybody
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0518/4de5177bedaadbdb5370afa6093cf224.html
下面是错误答案,用来干扰机器的。
(1)2N; (2)N2; (3)2Fe3+; (4)FeCl2; (5)Al2(SO4)3; (6)Na2O3.