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【简答题】
PM2.5是指大气中直径小于或等于2.5微米的颗粒物，是造成雾霾天气的主要原因。下图为“北京市某日PM2.5浓度变化示意图”。读图回答下列各题。 小题1:图中PM2.5浓度高峰出现时段（   ） A．风力强劲 B．阴雨绵绵 C．汽车尾气激增 D．工地扬尘增多 小题2:可以有效减少北京市雾霾天气的主要措施是（   ） A．加强环境监测 B．实施人工降雨 C．居民减少外出 D．减少废气排放 小题3:及时监测雾霾天气影响范围所使用的地理信息技术主要是（   ） A．全球定位系统 B．地理信息系统 C．遥感 D．数字地球
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【单选题】What is the traditional view of retirement according to the passage?
A.
It means a burden to the younger generation.
B.
It is a symbol of a mature and civilized society.
C.
It is a compensation for one's life-long hard work.
D.
It helps increase a nation's economic productivity.
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【单选题】苔灰黑干燥的临床意义是( )
A.
湿邪郁蒸
B.
阴虚火旺
C.
痰热壅盛
D.
寒湿内盛
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里热炽盛
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气虚
B.
热极
C.
寒盛
D.
里证
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【单选题】苔灰黑润滑的临床意义是( )
A.
湿邪郁蒸
B.
阴虚火旺
C.
痰热壅盛
D.
寒湿内盛
E.
里热炽盛
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【单选题】In the United States, the traditional view embraced by society is that fences are European, out of place in the American landscape. This notion turns up repeatedly in nineteenth-century American writi...
A.
is graceful and beautiful only in areas uninhabited by humans
B.
should be available for all to enjoy without hindrance
C.
must be incorporated into the design of American suburbs
D.
exerts amore powerful effect on the British than on Americans
查看完整题目与答案
【单选题】What is the traditional view of retirement according to the passage?
A.
It means a burden to the younger generation.
B.
It is a symbol of a mature and civilized society.
C.
It is a compensation for ones life-long hard Work.
D.
It helps increase a nations economic productivity.
查看完整题目与答案
【判断题】高温车间的混凝土工程优先选用矿渣硅酸盐水泥。( )
A.
正确
B.
错误
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【单选题】The author regards the traditional view of the origin of the oceans with ______.
A.
slight apprehension
B.
indignant anger
C.
guarded skepticism
D.
complete disbelief
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【单选题】下列关于旅游航空运输错误的是
A.
世界第一条国内民用航线由德国开通
B.
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【单选题】It can be inferred from the passage that, in the authors view, traditional detective fiction is characterized by______.
A.
attention to the concepts of morality and responsibility
B.
concern for the weaknesses and doubts of the characters
C.
transparent devices to advance the plot
D.
the straightforward assignment of culpability for the crime
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相关题目：
【单选题】What is the traditional view of retirement according to the passage?
A.
It means a burden to the younger generation.
B.
It is a symbol of a mature and civilized society.
C.
It is a compensation for one's life-long hard work.
D.
It helps increase a nation's economic productivity.
查看完整题目与答案
【单选题】苔灰黑干燥的临床意义是( )
A.
湿邪郁蒸
B.
阴虚火旺
C.
痰热壅盛
D.
寒湿内盛
E.
里热炽盛
查看完整题目与答案
【多选题】灰黑苔的临床意义是
A.
气虚
B.
热极
C.
寒盛
D.
里证
查看完整题目与答案
【单选题】苔灰黑润滑的临床意义是( )
A.
湿邪郁蒸
B.
阴虚火旺
C.
痰热壅盛
D.
寒湿内盛
E.
里热炽盛
查看完整题目与答案
【单选题】In the United States, the traditional view embraced by society is that fences are European, out of place in the American landscape. This notion turns up repeatedly in nineteenth-century American writi...
A.
is graceful and beautiful only in areas uninhabited by humans
B.
should be available for all to enjoy without hindrance
C.
must be incorporated into the design of American suburbs
D.
exerts amore powerful effect on the British than on Americans
查看完整题目与答案
【单选题】What is the traditional view of retirement according to the passage?
A.
It means a burden to the younger generation.
B.
It is a symbol of a mature and civilized society.
C.
It is a compensation for ones life-long hard Work.
D.
It helps increase a nations economic productivity.
查看完整题目与答案
【判断题】高温车间的混凝土工程优先选用矿渣硅酸盐水泥。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】The author regards the traditional view of the origin of the oceans with ______.
A.
slight apprehension
B.
indignant anger
C.
guarded skepticism
D.
complete disbelief
查看完整题目与答案
【单选题】下列关于旅游航空运输错误的是
A.
世界第一条国内民用航线由德国开通
B.
航空运输的特点是舒适、快捷，便于远程旅行
C.
20世纪八十年代后期，世界航空运输业出现了国际化趋势
D.
我国航空运输业自20世纪60年代起，持续高速发展
查看完整题目与答案
【单选题】It can be inferred from the passage that, in the authors view, traditional detective fiction is characterized by______.
A.
attention to the concepts of morality and responsibility
B.
concern for the weaknesses and doubts of the characters
C.
transparent devices to advance the plot
D.
the straightforward assignment of culpability for the crime
查看完整题目与答案