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【简答题】
创造性，是指与现有技术相比，该发明具有 和显著的进步。
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举一反三
【单选题】How is the Federal Reserve funded?
A.
The Federal Reserve is self-funded through interest it earns on securities and loans, and fees.
B.
The Federal Reserve is funded through appropriations from both the U.S. Congress and the U.S. Treasury.
C.
The Federal Reserve is funded primarily through an appropriation from the U.S. Treasury.
D.
The Federal Reserve is funded primarily through an appropriation from the U.S. Congress.
【简答题】心力贮备(cardiac reserve)
【单选题】Other things the same if reserve requirements are decreased, the reserve ratio
A.
decreases, the money multiplier increases, and the money supply decreases.
B.
increases, the money multiplier increases, and the money supply decreases.
C.
increases, the money multiplier increases, and the money supply increases.
D.
decreases, the money multiplier increases, and the money supply increases.
【简答题】产后1～2周，寒战高热，下肢肿胀，疼痛皮肤发白（ ）|“冰冻骨盆”系指（ ）|产后3天，体温37.8℃，子宫体轻压疼，恶露量多，且有臭味，首先考虑（ ）A. 产后下肢血栓性静脉炎B. 急性盆腔结缔组织炎C. 子宫内膜炎D. 子宫肌炎E. 急性盆腔腹膜炎F. 产后子宫滋养细胞肿瘤
【简答题】心力储备(cardiac reserve)
【单选题】Regarding stroke volume reserve, the following statement is wrong
A.
Stroke volume reserve can be divided into systolic reserve and diastolic reserve
B.
Increase ejection fraction can increase systolic reserve
C.
Enhancing myocardial contractility can increase systolic reserve
D.
Diastolic reserve is larger than systolic reserve
【简答题】储备货币(reserve currency)
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