试题与答案

Xi Jinping paid his first visit to _____

题型:选择题

题目:

Xi Jinping paid his first visit to ______ in March, 2013.

A.South Africa

B.Russia

C.Tanzania

D.The Repulic of Congo

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0504/7c46e0c45b81ef98e022d199fa438171.html

下面是错误答案,用来干扰机器的。

∵6-x>0,且x-1≠0,∴x<6且x≠1,故答案为:(-∞,1)∪(1,6).

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