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【简答题】
I spent $ 5 on the book. The book ________ ________ $ 5.
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举一反三
【简答题】钢的硬度随含碳量的增加而直线上升,是由于随含碳量的增加钢中____的比例逐渐增加。
【简答题】What factor in materials selection usually dominates the final choice? A) Propertiesofmaterials B) Availability C) Processibility D) Cost
【单选题】On what country is this selection based?
A.
Ireland
B.
England
C.
France
D.
England and Ireland
【单选题】What is NOT mentioned as an attraction of the restaurant?
A.
It has a wide selection of foods.
B.
The service is fast.
C.
The prices are reasonable.
D.
It has a relaxed atmosphere.
【单选题】Let's ________ that there is a selection this month. What is the result likely to be, given the latest opinion polls? [ ]
A.
assume
B.
announce
C.
assist
D.
approve
【简答题】What factor in materials selection usually dominates the final choice? A) Recyclability B) Cost C) Processibility D) Propertiesofmaterials
【单选题】听力原文：W: We have a wide selection of color films. What exactly do you have in mind? M: I would like one that made in Japan. Q: Where does this conversation most likely take place? (16)
A.
In a bookstore.
B.
At the camera shop.
C.
In a hospital.
D.
At a jewelry store.
【多选题】关于垄断厂商的收益曲线与需求曲线的关系的正确说法有( )
A.
垄断厂商的平均收益AR总是等于商品的价格P，故垄断厂商的平均收益AR曲线和需求曲线d重合
B.
垄断厂商的平均收益AR曲线和需求曲线d都向右下方倾斜
C.
垄断厂商的线性的需求曲线d和边际收益MR曲线的纵截距是相等的
D.
当垄断厂商的需求曲线d为直线型时，边际收益MR曲线的横截距是d曲线横截距的一半，即MR曲线平分由纵轴到需求曲线d的任何一条水平线
相关题目：
【单选题】On what country is this selection based?
A.
Ireland
B.
England
C.
France
D.
England and Ireland
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