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【单选题】
In the figure given below AB is the production-possibility curve of Canada. In the absence of trade, the price ratio is 1 bushel of wheat/bale of cotton as shown by the line PQ. The international price ratio is 0.25 bushels of wheat/bale of cotton as shown by the line RS. I 1 and I 2 are the pre-trade and the post trade community indifference curves of Canada respectively. Which of the following can be inferred from this figure?A.
Canada has a comparative advantage in the production of wheat.
B.
Canada has a comparative advantage in the production of cotton.
C.
Canada has an absolute disadvantage in the production of both the goods.
D.
Canada has absolute advantage in the production of both the goods.
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【单选题】Shall we go to the concert this evening?
A.
Best wishes.
B.
That's right.
C.
Good idea.
【简答题】要使变压器一、二次绕组具有不同的电压,只要使它们具有不同的()即可,这就是电压器能够“变压”的原理。
【单选题】Shall we go to the art exhibition right away?
A.
It’s up to you
B.
I don’t mind
C.
It’s your opinion
D.
That’s your decision
【单选题】－ Shall we go to the art exhibition right away? － .
A.
． It’s your opinion
B.
． I don’ t mind
C.
． It’s all up to you
D.
． That’s your decision
【简答题】计算机内部,数据是以()形式加工、处理和传送的。
【单选题】听力原文：How soon shall we go to the hotel where the meeting is going to be held? (A) Five hours ago. (B) Thanks for informing me. (C) In fifteen minutes at most. (16)
A.
B.
C.
【单选题】评分和考核方式(平时,考勤,测试,实验,考试等)怎么样( )。[Evaluative and grading techniques (tests, papers, projects, etc.) were:]
A.
1.非常优秀(Excellent)
B.
2.非常好(Very Good)
C.
3.好(Good)
D.
4.一般(Faie)
E.
5.差(Poor)
F.
6.非常差(Very Poor)
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