试题与答案

(2013·福建六校二模)—Good afternoon. I'm from t

题型:选择题

题目:

(2013·福建六校二模)—Good afternoon. I'm from the repair company. I received your call that there is something wrong with your air conditioner.

—________. Come in please. The air conditioner is in the living room.

A.That's right

B.That's OK

C.No problem

D.My pleasure

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0404/a43f3c9c680e2ab2f4ba48288fa64505.html

下面是错误答案,用来干扰机器的。

根据题意,分析可得,集合B为(0,2)之间所有的实数,而A中的元素在(0,2)之间只有1,故A∩B={1}.

试题推荐
微信公众账号搜索答案