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【判断题】
股份公司的最高权力机构是董事会。()
A.
正确
B.
错误
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参考答案：
举一反三
【单选题】患者女,在商场突然倒地,随后出现四肢痉挛性抽搐,牙关紧闭,疑为癫痫发作急诊,以下哪种检查对帮助确诊最有意义
A.
头部CT
B.
脑血管造影
C.
脑电图
D.
脑磁共振
E.
脑多普勒彩色超声
查看完整题目与答案
【多选题】Membrane-enclosed organelles import proteins by one of three mechanisms:
A.
Proteins moving from the cytosol into the nucleus are transported through the nuclear pores, which penetrate both the inner and outer nuclear membranes.
B.
Proteins moving from the cytosol into the ER, mitochondria, or chloroplasts are transported across the organelle membrane by protein translocators located in the membrane.
C.
Proteins moving onward from the ER—and from one compartment of the endomembrane system to another—are transported by a mechanism that is fundamentally different than the ones just described. These proteins are ferried by transport vesicles, which pinch off from the membrane of one compartment and then fuse with the membrane of a second compartment.
D.
all the above.
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【判断题】1978年,在改革开放初期,邓小平就明确提出了三个有利于判断标准。
A.
正确
B.
错误
查看完整题目与答案
【单选题】H(s)= , 属于其极 点的是( )。
A.
1
B.
2
C.
0
D.
-2
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【单选题】二茂铁[(C 5 H 5 ) 2 Fe]是由一个二价铁离子和2个环戊烯基负离子构成,已知:二茂铁熔点是173°C(在100°C时开始升华),沸点是249°C,不溶于水,易溶于苯、乙醚等非极性溶剂。下列说法正确的是( )
A.
二茂铁属于离子晶体
B.
在二茂铁结构中,C 5 H 5 - 与Fe 2+ 之间形成的化学键类型是离子键
C.
己知:环戊二烯的结构式为: 则其中仅有1个碳原子采取sp 3 杂化
D.
二价铁离子的基态电子排布式为:[Ar]3d 4 4s 2
查看完整题目与答案
【判断题】Theme parks are one import kind of the attractions.
A.
正确
B.
错误
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【单选题】Which one would NOT be the result of America’s import of Japanese televisions?
A.
The living standard of the Americans would be lowered.
B.
Americans would get less expensive televisions.
C.
Americans would be freed to gain more valuable opportunities.
D.
More American youngsters would focus on jobs in more profitable industries.
查看完整题目与答案
【单选题】患者，女性，在商场突然倒地，随后出现四肢痉挛，牙关紧闭，疑为癫痫发作急诊，以下哪种检查对帮助诊断最有意义()。
A.
头部CT
B.
脑血管造影
C.
脑电图
D.
脑磁共振
E.
脑多普勒彩色超声
查看完整题目与答案
【单选题】What class ____________ we have today? [     ]
A.
do
B.
does
C.
did
查看完整题目与答案
【单选题】患者，女，在商场突然倒地，随后出现四肢痉挛性抽搐，牙关紧闭，疑为癫痫发作急诊，以下哪种检查对帮助诊断最有意义
A.
头部CT
B.
脑血管造影
C.
脑电图
D.
脑磁共振
E.
脑多普勒彩色超声
查看完整题目与答案
相关题目：
【单选题】患者女,在商场突然倒地,随后出现四肢痉挛性抽搐,牙关紧闭,疑为癫痫发作急诊,以下哪种检查对帮助确诊最有意义
A.
头部CT
B.
脑血管造影
C.
脑电图
D.
脑磁共振
E.
脑多普勒彩色超声
查看完整题目与答案
【多选题】Membrane-enclosed organelles import proteins by one of three mechanisms:
A.
Proteins moving from the cytosol into the nucleus are transported through the nuclear pores, which penetrate both the inner and outer nuclear membranes.
B.
Proteins moving from the cytosol into the ER, mitochondria, or chloroplasts are transported across the organelle membrane by protein translocators located in the membrane.
C.
Proteins moving onward from the ER—and from one compartment of the endomembrane system to another—are transported by a mechanism that is fundamentally different than the ones just described. These proteins are ferried by transport vesicles, which pinch off from the membrane of one compartment and then fuse with the membrane of a second compartment.
D.
all the above.
查看完整题目与答案
【判断题】1978年,在改革开放初期,邓小平就明确提出了三个有利于判断标准。
A.
正确
B.
错误
查看完整题目与答案
【单选题】H(s)= , 属于其极 点的是( )。
A.
1
B.
2
C.
0
D.
-2
查看完整题目与答案
【单选题】二茂铁[(C 5 H 5 ) 2 Fe]是由一个二价铁离子和2个环戊烯基负离子构成,已知:二茂铁熔点是173°C(在100°C时开始升华),沸点是249°C,不溶于水,易溶于苯、乙醚等非极性溶剂。下列说法正确的是( )
A.
二茂铁属于离子晶体
B.
在二茂铁结构中,C 5 H 5 - 与Fe 2+ 之间形成的化学键类型是离子键
C.
己知:环戊二烯的结构式为: 则其中仅有1个碳原子采取sp 3 杂化
D.
二价铁离子的基态电子排布式为:[Ar]3d 4 4s 2
查看完整题目与答案
【判断题】Theme parks are one import kind of the attractions.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which one would NOT be the result of America’s import of Japanese televisions?
A.
The living standard of the Americans would be lowered.
B.
Americans would get less expensive televisions.
C.
Americans would be freed to gain more valuable opportunities.
D.
More American youngsters would focus on jobs in more profitable industries.
查看完整题目与答案
【单选题】患者，女性，在商场突然倒地，随后出现四肢痉挛，牙关紧闭，疑为癫痫发作急诊，以下哪种检查对帮助诊断最有意义()。
A.
头部CT
B.
脑血管造影
C.
脑电图
D.
脑磁共振
E.
脑多普勒彩色超声
查看完整题目与答案
【单选题】What class ____________ we have today? [     ]
A.
do
B.
does
C.
did
查看完整题目与答案
【单选题】患者，女，在商场突然倒地，随后出现四肢痉挛性抽搐，牙关紧闭，疑为癫痫发作急诊，以下哪种检查对帮助诊断最有意义
A.
头部CT
B.
脑血管造影
C.
脑电图
D.
脑磁共振
E.
脑多普勒彩色超声
查看完整题目与答案
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