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当前，人类面临的环境问题之一是全球气温的升高。据此回答下题。 小题1:当前，全球气温升高的主要原因是 A．全球气温的自然波动 B．温室气体的排放 C．臭氧层的破坏 D．酸性气体的排放 小题2:全球变暖后，世界许多地区自然环境会发生变化，其中 A．将增加降水极端异常事件的发生 B．中纬度地区将更加湿润 C．海洋中岛屿的数量将增多 D．中纬度地区将适宜温带作物生长 小题3:下列行为中，无助于减少温室气体排放的是 A．提高核能的使用比例 B．降低单位产品的能耗 C．鼓励发展私家车作为交通工具 D．控制煤炭等化石燃料的排放 小题4:增加温室气体吸收的途径主要有 A．征收污染税费 B．提高采暖等民用能源效率 C．提高交通部门的能源效率 D．大面积植树造林
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【单选题】You are the network administrator for The network consists of a single Active Directory domain named All domain controllers run Windows Server 2003. Half of the client computers run Windows XP Profess...
A.
Log on to the console of each terminal server. In the RDP-Tcp connection properties, set the Maximum connections option to 35.
B.
Edit the GPO to set the Limit number of connections policy to 35.
C.
Modify all domain user accounts to set the When a session limit is reached or broken user property to End session.
D.
Edit the GPO to enable the Remove Disconnect option from shutdown dialog policy.
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【简答题】交通管理与控制的原则是什么?
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【单选题】S1:Have you laid the dunnage as instructed?S2:I think so.S1:What have you done with the bilges?S2:The bilges have been covered with planks.S1:Where did you find the dunnage planks? The planks you use ...
A.
Mats.
B.
plastic sheet.
C.
planks.
D.
heavy planks.
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【单选题】听力原文：W: I am exhausted. My new exercise class is so hard. M: Your new exercise class? W: Yeah. My new advanced exercise class. M: Why advanced? W: My instructor thought that the beginner's class was t...
A.
Advanced English class.
B.
Weight-lifting class without stopping.
C.
Nonstop aerobics class.
D.
Advanced exercise class with rest intervals.
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【单选题】以下哪一项不属于交通管理与控制的原则
A.
分离原 则
B.
限速原 则
C.
协调原则
D.
疏导与节源原 则
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【多选题】交通管理与控制的原则
A.
分离原则
B.
限速原则
C.
疏导原则
D.
节源原则 E 可持续发展原则
E.
可持续发展原则
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【单选题】You want to have $1 million in your savings account when you retire. You plan on investing a single lump sum today to fund this goal. You are planning on investing in an account which will pay 7.5 per...
A.
II only
B.
I and III only
C.
I and IV only
D.
II and III only
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【简答题】LED数码管显示器要想显示字符,就要在数码管的段选端加上合适的电平信号,共阳极需要__代表亮,而共阴极需要__代表亮。
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【单选题】S1:Have you laid the dunnage as instructed?S2:I think so.S1:What have you done with the bilges?S2:The bilges have been covered with planks.S1:Where did you find the dunnage planks? The planks you use ...
A.
The drums were put on ends on the floor.
B.
The drums were put on ends on mats.
C.
Each tier of drums was dunnaged with planks.
D.
Each tier of drums was dunnaged with mats.
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【单选题】已知：CH 4 (g)+2O 2 (g)→CO 2 (g)+2H 2 O(g) ΔH＝－Q 1 kJ/mol； 2H 2 (g)+O 2 (g) == 2H 2 O(g)        ΔH＝－Q 2 kJ/mol； H 2 O(g) == H 2 O(l)               ΔH＝－Q 3 kJ/mol 常温下取体积比为4：1的甲烷和H 2 的混合气体112L（标准状况下），经完全燃烧...
A.
4Q 1 +0.5Q 2
B.
4Q 1 +Q 2 +10Q 3
C.
4Q 1 +2Q 2
D.
4Q 1 +0.5Q 2 +9Q 3
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相关题目：
【单选题】You are the network administrator for The network consists of a single Active Directory domain named All domain controllers run Windows Server 2003. Half of the client computers run Windows XP Profess...
A.
Log on to the console of each terminal server. In the RDP-Tcp connection properties, set the Maximum connections option to 35.
B.
Edit the GPO to set the Limit number of connections policy to 35.
C.
Modify all domain user accounts to set the When a session limit is reached or broken user property to End session.
D.
Edit the GPO to enable the Remove Disconnect option from shutdown dialog policy.
查看完整题目与答案
【简答题】交通管理与控制的原则是什么?
查看完整题目与答案
【单选题】S1:Have you laid the dunnage as instructed?S2:I think so.S1:What have you done with the bilges?S2:The bilges have been covered with planks.S1:Where did you find the dunnage planks? The planks you use ...
A.
Mats.
B.
plastic sheet.
C.
planks.
D.
heavy planks.
查看完整题目与答案
【单选题】听力原文：W: I am exhausted. My new exercise class is so hard. M: Your new exercise class? W: Yeah. My new advanced exercise class. M: Why advanced? W: My instructor thought that the beginner's class was t...
A.
Advanced English class.
B.
Weight-lifting class without stopping.
C.
Nonstop aerobics class.
D.
Advanced exercise class with rest intervals.
查看完整题目与答案
【单选题】以下哪一项不属于交通管理与控制的原则
A.
分离原 则
B.
限速原 则
C.
协调原则
D.
疏导与节源原 则
查看完整题目与答案
【多选题】交通管理与控制的原则
A.
分离原则
B.
限速原则
C.
疏导原则
D.
节源原则 E 可持续发展原则
E.
可持续发展原则
查看完整题目与答案
【单选题】You want to have $1 million in your savings account when you retire. You plan on investing a single lump sum today to fund this goal. You are planning on investing in an account which will pay 7.5 per...
A.
II only
B.
I and III only
C.
I and IV only
D.
II and III only
查看完整题目与答案
【简答题】LED数码管显示器要想显示字符,就要在数码管的段选端加上合适的电平信号,共阳极需要__代表亮,而共阴极需要__代表亮。
查看完整题目与答案
【单选题】S1:Have you laid the dunnage as instructed?S2:I think so.S1:What have you done with the bilges?S2:The bilges have been covered with planks.S1:Where did you find the dunnage planks? The planks you use ...
A.
The drums were put on ends on the floor.
B.
The drums were put on ends on mats.
C.
Each tier of drums was dunnaged with planks.
D.
Each tier of drums was dunnaged with mats.
查看完整题目与答案
【单选题】已知：CH 4 (g)+2O 2 (g)→CO 2 (g)+2H 2 O(g) ΔH＝－Q 1 kJ/mol； 2H 2 (g)+O 2 (g) == 2H 2 O(g)        ΔH＝－Q 2 kJ/mol； H 2 O(g) == H 2 O(l)               ΔH＝－Q 3 kJ/mol 常温下取体积比为4：1的甲烷和H 2 的混合气体112L（标准状况下），经完全燃烧...
A.
4Q 1 +0.5Q 2
B.
4Q 1 +Q 2 +10Q 3
C.
4Q 1 +2Q 2
D.
4Q 1 +0.5Q 2 +9Q 3
查看完整题目与答案