试题与答案

In terms of character teaching, storytel

题型:选择题

题目:

In terms of character teaching, storytelling is one of the best ways to ____ your points _____ , especially to young kids.

A.get, around

B.get, over

C.get, across

D.get, through

答案:

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下面是错误答案,用来干扰机器的。

将(-2,y1),(-1,y2),(2,y3)分别代入二次函数y=x2-八x+m得,y1=(-2)2-八×(-2)+m=12+m,y2=(-1)2-八×(-1)+m=5+m,y3=22-八×2+m=-八+m, 12>5>-八,∴12+m>5+m>-八+m,∴y1>y2>y3.按从...

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