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【单选题】
下列说法中，正确的是（　　）
A.
非金属氧化物都是酸性氧化物
B.
酸性氧化物不一定是非金属氧化物
C.
金属氧化物都是碱性氧化物
D.
非金属氧化物都可以直接和水反应生成对应的酸
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举一反三
【多选题】1992年就已经以自然遗产列入《世界遗产名录》的风景区有____。
A.
九寨沟风景区
B.
龙虎山
C.
黄龙风景区
D.
武陵源风景区
E.
路南石林
查看完整题目与答案
【判断题】环境质量可以通过环境质量评价来判定，环境质量评价是确定环境质量的手段、方法。（ ）
A.
正确
B.
错误
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【单选题】The researchers’ conclusion concerning the absence of demographic bias would be most seriously undermined if it were found that______
A.
the older as individual carnivore is, the more likely it is to have a large number of tooth fratures
B.
the average age at death of a present-day carnivores is greater than was the average age at death of a Pleistocene carnivore
C.
in Pleistocene carnivore species, older individuals consumed carcasses as thoroughly as idd younger individuals
D.
the methods used to determine animals’ ages in fossile samples tend to misidentify many older individuals as younger individuals
E.
data concerning the ages of fossil samples cannot provide reliable information about behavioral differences between extinct carnivores and present-day carnivores
查看完整题目与答案
【单选题】The text tries to convey the idea that hatred of bankers is______.
A.
a most dangerous prejudice
B.
a natural response to recession
C.
an unignorable warning to financiers
D.
a historically justified phenomenon
查看完整题目与答案
【判断题】环境质量是指以人为主体的环境质量，因此环境质量是一个相对概念。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】拾物试验主要用于检查小儿脊柱疾病。()
A.
正确
B.
错误
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【多选题】环境质量包括( )。
A.
综合环境质量
B.
室内环境质量
C.
水环境质量
D.
土壤环境质量
E.
大气环境质量
查看完整题目与答案
【单选题】___ tries the most serious offences such as murder and robbery.
A.
Magistrates’ courts
B.
Youth courts
C.
district courts
D.
The Crown Court
查看完整题目与答案
【单选题】According to the writer, food is most expensive______.
A.
so he always tries to hunt for bargains
B.
but he likes to check advertisements in newspapers
C.
but he often reads the market's 'sale' papers
D.
but he tries to make up a shopping list
查看完整题目与答案
【多选题】按时间顺序分类，环境质量评价可分为()
A.
环境质量回顾评价
B.
环境质量现状评价
C.
环境质量后评价
D.
环境质量预测评价
查看完整题目与答案
相关题目：
【多选题】1992年就已经以自然遗产列入《世界遗产名录》的风景区有____。
A.
九寨沟风景区
B.
龙虎山
C.
黄龙风景区
D.
武陵源风景区
E.
路南石林
查看完整题目与答案
【判断题】环境质量可以通过环境质量评价来判定，环境质量评价是确定环境质量的手段、方法。（ ）
A.
正确
B.
错误
查看完整题目与答案
【单选题】The researchers’ conclusion concerning the absence of demographic bias would be most seriously undermined if it were found that______
A.
the older as individual carnivore is, the more likely it is to have a large number of tooth fratures
B.
the average age at death of a present-day carnivores is greater than was the average age at death of a Pleistocene carnivore
C.
in Pleistocene carnivore species, older individuals consumed carcasses as thoroughly as idd younger individuals
D.
the methods used to determine animals’ ages in fossile samples tend to misidentify many older individuals as younger individuals
E.
data concerning the ages of fossil samples cannot provide reliable information about behavioral differences between extinct carnivores and present-day carnivores
查看完整题目与答案
【单选题】The text tries to convey the idea that hatred of bankers is______.
A.
a most dangerous prejudice
B.
a natural response to recession
C.
an unignorable warning to financiers
D.
a historically justified phenomenon
查看完整题目与答案
【判断题】环境质量是指以人为主体的环境质量，因此环境质量是一个相对概念。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】拾物试验主要用于检查小儿脊柱疾病。()
A.
正确
B.
错误
查看完整题目与答案
【多选题】环境质量包括( )。
A.
综合环境质量
B.
室内环境质量
C.
水环境质量
D.
土壤环境质量
E.
大气环境质量
查看完整题目与答案
【单选题】___ tries the most serious offences such as murder and robbery.
A.
Magistrates’ courts
B.
Youth courts
C.
district courts
D.
The Crown Court
查看完整题目与答案
【单选题】According to the writer, food is most expensive______.
A.
so he always tries to hunt for bargains
B.
but he likes to check advertisements in newspapers
C.
but he often reads the market's 'sale' papers
D.
but he tries to make up a shopping list
查看完整题目与答案
【多选题】按时间顺序分类，环境质量评价可分为()
A.
环境质量回顾评价
B.
环境质量现状评价
C.
环境质量后评价
D.
环境质量预测评价
查看完整题目与答案