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参考答案：
举一反三
【单选题】在 Calvin循环中,固定CO2的第一个关键酶是( )。
A.
甘油酸-3-磷酸激酶
B.
甘油醛-3-磷酸脱氢酶
C.
磷酸核糖激酶
D.
核酮糖二磷酸羧化酶
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【简答题】A. Make up homework problem sets. B. Do research in the laboratory. C. Teach an economics course. D. Grade homework sets.
查看完整题目与答案
【单选题】You are the network administrator for TestKing. The network consists of a single Active Directory domain named testking.com. All domain controller run Windows Server 2003. employes three database admi...
A.
Add the database administrators' user accounts to the Administrators group on each of the database servers.
B.
Add the database administrators' user accounts to the Power Users group on each of the database servers.
C.
Add the database administrators' user accounts to the Backup Operators group on each of the database servers.
D.
Add the database administrators' user accounts to the Backup Operators group on one of the domain controllers.
E.
Add the database administrators' user accounts to the Server Operators group on one of the domain controllers.
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【简答题】Marketing, in economics, is that part of the process of production and exchange that is concerned with the flow of goods and services from producer to consumer.
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【判断题】Administrators need to interact with people constantly.
A.
正确
B.
错误
查看完整题目与答案
【简答题】请根据下面两个图示回答后面的问题。 ①CO 2 固定发生在____； ②光合作用的产物葡萄糖的碳素来源是______； ③光合作用的光反应的产物是______； ④光合作用释放的氧气来自于______； ⑤光系统捕获光能激发电子，电子在电子传递过程中释放的能量用于将质子泵入______； ⑥在光合电子传递链中，电子最初供体是______；最终受体是______； ⑦光合作用的光反应是在______...
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【单选题】听力原文： Administrators have been aware of the need to keep parents apprised of the newer methods used in schools. Many principals have conducted workshops explaining such matters as the reading readines...
A.
Home training is more important than school training because a child spends so many hours with his parents.
B.
Teachers can and should help parents to understand and further the objectives of the school.
C.
Parents unwittingly have hindered and thwarted curricular objectives.
D.
There are many ways in which the mathematics program can be implemented at home.
查看完整题目与答案
【判断题】Network and system administrators need to work overtime because of lack of efficiency.
A.
正确
B.
错误
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【单选题】下列说法不正确的是
A.
呼吸链电子传递是顺电为流动的，而光反应电子传递则是逆电位流动的。
B.
暗反应根据第一个产物含碳数的不同主要分为C3途径和C4途径。
C.
Calvin 循环又称三碳循环，亦即C3途径，其固定CO2的分子是1, 5-二磷酸核酮糖。
D.
在Calvin循环中，每次循环固定一分子CO2，所使用的还原剂是NADH。
E.
C4 植物的光合作用效率要比C3植物的高。
查看完整题目与答案
【单选题】Why dose Zhao Baige cite the research by Thomas Wire of London School of Economics in the last paragraph?
A.
Because she wants to show that family planning programs are more efficient in helping cut CO2 emissions.
B.
Because she feels proud of the benefits brought by China's family planning policy.
C.
Because she personally likes to cite figures and data to make her understandable.
D.
Because she wants to remind others that she made the research together with Thomas Wire.
查看完整题目与答案
相关题目：
【单选题】在 Calvin循环中,固定CO2的第一个关键酶是( )。
A.
甘油酸-3-磷酸激酶
B.
甘油醛-3-磷酸脱氢酶
C.
磷酸核糖激酶
D.
核酮糖二磷酸羧化酶
查看完整题目与答案
【简答题】A. Make up homework problem sets. B. Do research in the laboratory. C. Teach an economics course. D. Grade homework sets.
查看完整题目与答案
【单选题】You are the network administrator for TestKing. The network consists of a single Active Directory domain named testking.com. All domain controller run Windows Server 2003. employes three database admi...
A.
Add the database administrators' user accounts to the Administrators group on each of the database servers.
B.
Add the database administrators' user accounts to the Power Users group on each of the database servers.
C.
Add the database administrators' user accounts to the Backup Operators group on each of the database servers.
D.
Add the database administrators' user accounts to the Backup Operators group on one of the domain controllers.
E.
Add the database administrators' user accounts to the Server Operators group on one of the domain controllers.
查看完整题目与答案
【简答题】Marketing, in economics, is that part of the process of production and exchange that is concerned with the flow of goods and services from producer to consumer.
查看完整题目与答案
【判断题】Administrators need to interact with people constantly.
A.
正确
B.
错误
查看完整题目与答案
【简答题】请根据下面两个图示回答后面的问题。 ①CO 2 固定发生在____； ②光合作用的产物葡萄糖的碳素来源是______； ③光合作用的光反应的产物是______； ④光合作用释放的氧气来自于______； ⑤光系统捕获光能激发电子，电子在电子传递过程中释放的能量用于将质子泵入______； ⑥在光合电子传递链中，电子最初供体是______；最终受体是______； ⑦光合作用的光反应是在______...
查看完整题目与答案
【单选题】听力原文： Administrators have been aware of the need to keep parents apprised of the newer methods used in schools. Many principals have conducted workshops explaining such matters as the reading readines...
A.
Home training is more important than school training because a child spends so many hours with his parents.
B.
Teachers can and should help parents to understand and further the objectives of the school.
C.
Parents unwittingly have hindered and thwarted curricular objectives.
D.
There are many ways in which the mathematics program can be implemented at home.
查看完整题目与答案
【判断题】Network and system administrators need to work overtime because of lack of efficiency.
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列说法不正确的是
A.
呼吸链电子传递是顺电为流动的，而光反应电子传递则是逆电位流动的。
B.
暗反应根据第一个产物含碳数的不同主要分为C3途径和C4途径。
C.
Calvin 循环又称三碳循环，亦即C3途径，其固定CO2的分子是1, 5-二磷酸核酮糖。
D.
在Calvin循环中，每次循环固定一分子CO2，所使用的还原剂是NADH。
E.
C4 植物的光合作用效率要比C3植物的高。
查看完整题目与答案
【单选题】Why dose Zhao Baige cite the research by Thomas Wire of London School of Economics in the last paragraph?
A.
Because she wants to show that family planning programs are more efficient in helping cut CO2 emissions.
B.
Because she feels proud of the benefits brought by China's family planning policy.
C.
Because she personally likes to cite figures and data to make her understandable.
D.
Because she wants to remind others that she made the research together with Thomas Wire.
查看完整题目与答案
参考解析：
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