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【单选题】
注意的特征是 ( )
A.
指向性和集中性
B.
指向性与分配性
C.
集中性与转移性
D.
注意的转移与分配
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参考答案：
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【单选题】听力原文：The global steel industry is in a mess. Overcapacity and weak demand have hurt producers. In 2002, 847 million tons of steel was produced, but consumption was only 765 million tons. Steel makers ...
A.
The steel industry still has a bright prospect on a global scene.
B.
Steel consumption in the world registered a drastic cut.
C.
Steel makers are drastically cutting down their production.
D.
Better promotion is needed for improving sales of steel products.
查看完整题目与答案
【判断题】我国红碎茶现行标准中，红碎茶分碎茶、片茶、末茶三个花色。
A.
正确
B.
错误
查看完整题目与答案
【多选题】法律义务的特点是( )。
A.
法律义务是历史的
B.
法律义务源于现实需要
C.
法律义务必须依法设定
D.
法律义务不可能发生变化
查看完整题目与答案
【多选题】法律义务的特点是( )
A.
法律义务是历史的
B.
法律义务源于现实需要
C.
法律义务必须依法设定
D.
法律义务可能发生变化
查看完整题目与答案
【单选题】下列不是法律义务的特点是()。:
A.
法律义务是历史的
B.
法律义务源于现实需要
C.
法律义务必须依法设定
D.
法律义务不会变化
查看完整题目与答案
【多选题】法律义务的特点是?
A.
历史的
B.
源于现实
C.
必须依法设定
D.
可能发生变化
查看完整题目与答案
【单选题】At prices (4; 12); Harry chooses the bundle (9; 4). At the prices (8; 4); Harry chooses the bundle (2; 9). Is this behavior consistent with the weak axiom of revealed preference?
A.
Yes
B.
No
C.
t depends on his income
D.
We would have to observe a third choice to be able to say.
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【单选题】烤箱按外形可分为柜式烤箱和（）。
A.
煤气烤箱
B.
转动式烤箱
C.
固定式烤箱
D.
通道式烤箱
查看完整题目与答案
【单选题】下述哪一机械的工作原理是逆卡诺循环的应用
A.
蒸汽机
B.
热机
C.
锅炉
D.
制冷装置
查看完整题目与答案
【单选题】听力原文：The global steel industry is in a mess. Overcapacity and weak demand have hurt producers. In 2002, 847 million tons of steel was produced, but consumption was only 765 million tons. Steel makers ...
A.
The steel industry still has a bright prospect on a global scene.
B.
Steel consumption in the word registered a drastic cut.
C.
Steel makers are drastically cutting down their production.
D.
Better promotion is needed for improving sales of steel products.
查看完整题目与答案
相关题目：
【单选题】听力原文：The global steel industry is in a mess. Overcapacity and weak demand have hurt producers. In 2002, 847 million tons of steel was produced, but consumption was only 765 million tons. Steel makers ...
A.
The steel industry still has a bright prospect on a global scene.
B.
Steel consumption in the world registered a drastic cut.
C.
Steel makers are drastically cutting down their production.
D.
Better promotion is needed for improving sales of steel products.
查看完整题目与答案
【判断题】我国红碎茶现行标准中，红碎茶分碎茶、片茶、末茶三个花色。
A.
正确
B.
错误
查看完整题目与答案
【多选题】法律义务的特点是( )。
A.
法律义务是历史的
B.
法律义务源于现实需要
C.
法律义务必须依法设定
D.
法律义务不可能发生变化
查看完整题目与答案
【多选题】法律义务的特点是( )
A.
法律义务是历史的
B.
法律义务源于现实需要
C.
法律义务必须依法设定
D.
法律义务可能发生变化
查看完整题目与答案
【单选题】下列不是法律义务的特点是()。:
A.
法律义务是历史的
B.
法律义务源于现实需要
C.
法律义务必须依法设定
D.
法律义务不会变化
查看完整题目与答案
【多选题】法律义务的特点是?
A.
历史的
B.
源于现实
C.
必须依法设定
D.
可能发生变化
查看完整题目与答案
【单选题】At prices (4; 12); Harry chooses the bundle (9; 4). At the prices (8; 4); Harry chooses the bundle (2; 9). Is this behavior consistent with the weak axiom of revealed preference?
A.
Yes
B.
No
C.
t depends on his income
D.
We would have to observe a third choice to be able to say.
查看完整题目与答案
【单选题】烤箱按外形可分为柜式烤箱和（）。
A.
煤气烤箱
B.
转动式烤箱
C.
固定式烤箱
D.
通道式烤箱
查看完整题目与答案
【单选题】下述哪一机械的工作原理是逆卡诺循环的应用
A.
蒸汽机
B.
热机
C.
锅炉
D.
制冷装置
查看完整题目与答案
【单选题】听力原文：The global steel industry is in a mess. Overcapacity and weak demand have hurt producers. In 2002, 847 million tons of steel was produced, but consumption was only 765 million tons. Steel makers ...
A.
The steel industry still has a bright prospect on a global scene.
B.
Steel consumption in the word registered a drastic cut.
C.
Steel makers are drastically cutting down their production.
D.
Better promotion is needed for improving sales of steel products.
查看完整题目与答案
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