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【简答题】
计算： 16 + 3 (-2) 3 -|2- 3 |
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皮皮学刷刷变学霸
举一反三
【简答题】已知消费可能性线的方程为2X+5Y=10,则该消费可能性线是()。
【单选题】The Danish krone is a fixed exchange rate currency. If Denmark intervenes in the foreign exchange market to change the krone from $0.18 to $0.15, the krone has:
A.
depreciated.
B.
been devalued.
C.
appreciated.
D.
been revalued.
【单选题】某计算机采用微程序控制器,共有 32 条指令,公共的取指令微程序包含 2 条微程序,各指令对应的微程序平均由 4 条微指令组成,采用断定法(下址字段法)确定下条微指令的地址,则微指令中下址字段的位数至少是( )
A.
5
B.
6
C.
8
D.
9
【单选题】血液正常运行,除脉道通利外,还必须具备以下哪两个条件:
A.
心神充足,血液充盈
B.
心阴滋养,血液充盈
C.
心气充沛,血液充盈
D.
心阴滋养,心阳充足
E.
心气充沛,心神充足
【单选题】At the meeting they discussed three different ________ to the study of mathematics. [ ]
A.
approaches
B.
means
C.
methods
D.
roads
【单选题】Suppose that you are an investor based in Denmark, and you expect the U.S. dollar to depreciate by 3% over the next year. The interest rate on one-year risk-free bonds is 4.5% in the United States, an...
A.
-2.25%
B.
4%
C.
2.5%
D.
0.25%
E.
6.25%
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