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【简答题】
A.Because he wanted to dig out gold and silver. B.Because he wanted to enjoy the climate there. C.Because he wanted to get away from the army. D.Because he was sent there by his father.
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【单选题】根据《招标投标法实施条例》的规定,招标人( )。
A.
设有最高投标限价的,应当在招标文件中明确最高投标限价或者最高投标限价的计算方法
B.
设有最高投标限价的,必须在招标文件中明确最高投标限价和最高投标限价的计算方法
C.
设有最低投标限价的,应当在招标文件中明确最低投标限价或者最低投标限价的计算方法
D.
设有最低投标限价的,必须在招标文件中明确最低投标限价和最低投标限价的计算方法
【多选题】Hedging Using forward foreign Exchange refers to ( )
A.
Acquiring an asset in a foreign currency to offset a net liability position already held
B.
Acquiring a liability in a foreign currency to offset a net asset position already held
C.
Avoiding both kinds of “ open ” positions in a foreign currency
D.
Taking a net position in a foreign currency
【多选题】下列哪些反应类型需要磷酸吡哆醛
A.
乳酸脱氢反应
B.
氨基酸脱羧反应
C.
丙酮酸羧化反应
D.
氨基酸的转氨基反应
【单选题】Smaller enterprises have difficulty using foreign talent because of ______.
A.
the costly recruiting process.
B.
the expensive legal counsel.
C.
the competition from big companies.
D.
the inability to provide sponsorship.
【多选题】大多数转氨酶需要 作为氨基的受体生成 ,再经 作用最终完成脱氨基反应。
A.
α-酮戊二酸
B.
丙酮酸
C.
L-谷氨酸
D.
L-谷氨酸脱氢酶
E.
α-酮戊二酸转氨酶
【单选题】根据《招标投标法实施条例》,招标文件中有关内容符合法律规定的是( )。
A.
设定最高投标限价
B.
设定最低投标限价
C.
规定投标报价最接近标底的为中标人
D.
规定投标报价超过标的幅度15%的,否决其投标
【多选题】下列选项中找出不是近代中国落后的原因( )
A.
中国实行了一千三百多年的世袭制
B.
允许土地自由买卖
C.
有利于维护封建统治的儒学思想深入人心
D.
封建王朝的世袭制度
【单选题】Only through constant practice can the ability of using a foreign language be _______.
A.
earned
B.
acquired
C.
gained
D.
achieved
【单选题】转氨基反应需维生素是
A.
羧化反应
B.
B6
C.
维生素B2
D.
维生素PP
E.
生物素
【简答题】Smaller enterprises have difficulty using foreign talent because of [ A] the costly recruiting process. [ B ] the expensive legal counsel. [ C] the competition from big companies. [ D] the mability to...
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