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【多选题】
基础按使用材料的不同,可分为( )。A.
灰土基础
B.
三合土基础
C.
砖基础
D.
木基础
E.
石基础
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举一反三
【判断题】Economists generally believe that policies such as reducing barriers to trade are likely to foster economic growth.
A.
正确
B.
错误
【判断题】Economists generally believe that inward-oriented policies are less likely to foster growth than outward-oriented policies.
A.
正确
B.
错误
【单选题】We are making you our best offer for Leather Shoes .A.as follow B. as following C. as follows D. follow
A.
as follow
B.
as following
C.
as follows
D.
follow
【判断题】Economists generally believe that, although there may be advantages to society from ticket-scalping, the costs to society of this activity outweigh the benefits.
A.
正确
B.
错误
【单选题】When it comes to people's tastes, economists generally believe that
A.
tastes are based on forces that are well within the realm of economics.
B.
tastes are based on historical and psychological forces that are beyond the realm of economics.
C.
tastes can only be studied through well-constructed, real-life models.
D.
because tastes do not directly affect demand, there is little need to explain people's tastes.
【判断题】Economists generally agree that monopolistically competitive firms should be regulated in order to increase economic efficiency.
A.
正确
B.
错误
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