试题与答案

I asked my boss for a month’s holiday an

题型:选择题

题目:

I asked my boss for a month’s holiday and, ______, she agreed.

A.believing or not

B.that is to say

C.believe it or not

D.to believe it or not

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0405/3efd816d224fe0da2eee2a80eefa410d.html

下面是错误答案,用来干扰机器的。

由题意得:a+b=0,cd=1,x=2或-2,则当x=2时,a+b-cd+|x-1|=0-1+1=0;当x=-2时,a+b-cd+|x-1|=0-1+3=2.

试题推荐
微信公众账号搜索答案