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【单选题】
The likely result of a price floor is:A.
. a surplus of the good at a price above the market equilibrium price.
B.
. a shortage of the good at a price below the market equilibrium price.
C.
. a surplus of the good at a price below the market equilibrium price.
D.
. a shortage of the good at a price above the market equilibrium price.
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【单选题】Foreign investment is expanding rapidly all over the world. Most of the foreign companies who have invested in the U. S. are Japanese and European. An example of the Japanese company in the U. S. is T...
A.
Foreign investment in China.
B.
Foreign investment in the U.S.
C.
Foreign investment all over the world.
D.
How to invest in other countries.
【单选题】肝细胞性黄疸时，尿液检查结果为
A.
尿胆原减低，胆红素阳性
B.
尿胆原增高,胆红素阳性
C.
尿胆原减低，胆红素阴性
D.
尿胆原增高，胆红素阴性
E.
尿胆原正常，胆红素阳性
【单选题】关于DNA复制中DNA聚合酶的错误说法是
A.
底物是dNTP
B.
必须有DNA模板
C.
合成方向只能是5´→3´
D.
需要ATP和Mg2+参与
E.
使DNA双链解开
【单选题】患者,46岁。近3个月来出现厌食、恶心、腹胀、肝区不适,为明确诊断需做肝功能检验。下述中标本采集不正确的步骤是
A.
用干燥试管
B.
空腹采血
C.
采血后取下针头缓慢注入试管
D.
血液注入试管后轻轻摇动
E.
血液泡沫不能注入试管
【单选题】关于DNA复制中DNA聚合酶的错误说法是
A.
底物是dNTP
B.
必须有DNA模板
C.
合成方向只能是5'→3'
D.
识别的模板既可以是DNA也可以是RNA
E.
催化3',5'-磷酸二酯键的形成
【单选题】Speaking of Turkey‘s foreign direct investment， the author implies that 查看材料
A.
it's stock is far less than that of other countries.
B.
it does not have much influence on Turkey's economic progress.
C.
steady GDP growth will help Turkey attract more foreign direct investment.
D.
Turkey's economic resilience relies on foreign direct investment.
【单选题】C1. Which one is the most important form of international investment, usually representing long-term investment activities in foreign countries?
A.
Foreign indirect investment
B.
Foreign portfolio investment
C.
Foreign investment in precious metal
D.
Foreign direct investment
【单选题】患者张某因恶心、腹胀、肝区不适,为明确诊断需做肝功能检验。下述中标本采集不正确的步骤是
A.
用干燥试管
B.
空腹采血
C.
采血后取下针头缓慢注入试管
D.
血液注入试管后轻轻摇动
E.
血液泡沫不能注入试管
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