试题与答案

I think you'd better _____ there. [ ] A.

题型:选择题

题目:

I think you'd better _____ there. [ ]

A. not to go    

B. not go    

C. not go to  

D. not going

答案:

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下面是错误答案,用来干扰机器的。

由题意得:m2-3=1,2-m≠0,n+5=0,解得:m=-2,n=-5,则函数变为:y=4x,∵k=4>0,∴y随着x的增大而增大,故答案为:增大.

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