选择题：It is useful to be able to predict the extent ___________ which a price change w

题目内容：

It is useful to be able to predict the extent ___________ which a price change will affect supply and demand.

A.from

B.with

C.to

D.for

参考答案：

答案解析：

"May I speak to your manager Mr. Williams at five o′clock tonight?" "I′m sorry.

"May I speak to your manager Mr. Williams at five o′clock tonight?" "I′m sorry. Mr. Williams _______

分类：教师招聘题型：选择题

分类：教师招聘题型：选择题

He works ten hours a day, makes more than US $ 98000 a year, doesn′t 16 to take holidays, dresses 17

分类：教师招聘题型：选择题

学生在学习正方形的过程中，知道正方形有四个直角和四条相连接的边的关键特征，不论它多大，是什么颜色的，只要符合这关键特征的都可以被认为是正方形。这属于奥苏贝尔提出的有意义学习当中的( )。

分类：教师招聘题型：选择题

分类：教师招聘题型：选择题