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【简答题】
苏联在实施第二个五年计划时出现了学习新技术、提高劳动生产率的 运动。
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举一反三
【单选题】下列关于蛋白质结构的描述,哪一种说法是错误的?
A.
都有一级结构
B.
都有二级结构
C.
都有三级结构
D.
都有四级结构
E.
二级及二级以上的结构统称空间结构
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【判断题】生态文明建设必须坚持保护资源和治理环境的基本国策。
A.
正确
B.
错误
查看完整题目与答案
【单选题】关于跨膜信号转导的两种主要方式,下列哪种说法是错误的?
A.
一些第二信使类物质可以调节某些通道蛋白质的功能
B.
被某种受体激活了的G蛋白可直接作用于膜上的通道结构
C.
一种外来化学信号分子只能作用于一种跨膜信号转导系统
D.
腺苷酸环化酶是一种重要的膜的效应器酶
查看完整题目与答案
【单选题】is known to all that the Amber Room belongs to the Russians.
A.
As
B.
Which
C.
It
D.
What
查看完整题目与答案
【单选题】The man had no choice but ________ the fact that he was not good at math and decided to turn to something else. [     ]
A.
accepted
B.
accepting
C.
accept
D.
to accept
查看完整题目与答案
【多选题】下列哪些属于望苔质的内容
A.
厚薄苔
B.
润燥苔
C.
腐腻苔
D.
剥脱苔
E.
灰黑苔
查看完整题目与答案
【单选题】Which of the following awards belongs to the television industry?
A.
the Academy Award
B.
the Emmy Award
C.
the Tony Award
D.
the Grammy Award
查看完整题目与答案
【单选题】Which one of the following conflicts belongs to the conflict with society ?
A.
The conflict between the coach and team members.
B.
Someone's losing his way in the forest.
C.
Some criminals' complaint against the world.
D.
Someone's not being sure whether to go to college or not.
查看完整题目与答案
【单选题】Which of the following newspapers belongs to the United States?
A.
The Wall Street Journal.
B.
Evening Post.
C.
The Globe and Mail.
D.
The Guardian.
查看完整题目与答案
【单选题】Which of the following belongs to the criticisms of Turner's thoughts?
A.
Frontier played a less significant role than Turner advocated.
B.
National character had little to do with frontier.
C.
Turner's thoughts made no sense.
D.
Class divisions were the driving forces in the frontier.
查看完整题目与答案
相关题目：
【单选题】下列关于蛋白质结构的描述,哪一种说法是错误的?
A.
都有一级结构
B.
都有二级结构
C.
都有三级结构
D.
都有四级结构
E.
二级及二级以上的结构统称空间结构
查看完整题目与答案
【判断题】生态文明建设必须坚持保护资源和治理环境的基本国策。
A.
正确
B.
错误
查看完整题目与答案
【单选题】关于跨膜信号转导的两种主要方式,下列哪种说法是错误的?
A.
一些第二信使类物质可以调节某些通道蛋白质的功能
B.
被某种受体激活了的G蛋白可直接作用于膜上的通道结构
C.
一种外来化学信号分子只能作用于一种跨膜信号转导系统
D.
腺苷酸环化酶是一种重要的膜的效应器酶
查看完整题目与答案
【单选题】is known to all that the Amber Room belongs to the Russians.
A.
As
B.
Which
C.
It
D.
What
查看完整题目与答案
【单选题】The man had no choice but ________ the fact that he was not good at math and decided to turn to something else. [     ]
A.
accepted
B.
accepting
C.
accept
D.
to accept
查看完整题目与答案
【多选题】下列哪些属于望苔质的内容
A.
厚薄苔
B.
润燥苔
C.
腐腻苔
D.
剥脱苔
E.
灰黑苔
查看完整题目与答案
【单选题】Which of the following awards belongs to the television industry?
A.
the Academy Award
B.
the Emmy Award
C.
the Tony Award
D.
the Grammy Award
查看完整题目与答案
【单选题】Which one of the following conflicts belongs to the conflict with society ?
A.
The conflict between the coach and team members.
B.
Someone's losing his way in the forest.
C.
Some criminals' complaint against the world.
D.
Someone's not being sure whether to go to college or not.
查看完整题目与答案
【单选题】Which of the following newspapers belongs to the United States?
A.
The Wall Street Journal.
B.
Evening Post.
C.
The Globe and Mail.
D.
The Guardian.
查看完整题目与答案
【单选题】Which of the following belongs to the criticisms of Turner's thoughts?
A.
Frontier played a less significant role than Turner advocated.
B.
National character had little to do with frontier.
C.
Turner's thoughts made no sense.
D.
Class divisions were the driving forces in the frontier.
查看完整题目与答案