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【单选题】
下列关于电解质溶液的判断正确的是（  ）
A.
60℃时，NaCl溶液的pH<7，则溶液呈酸性
B.
将pH＝4的CH 3 COOH溶液加水稀释，溶液中所有离子的浓度均减小
C.
常温下，CH 3 COOH分子可能存在于pH>7的碱性溶液中
D.
相同温度下，1 mol·L －1 氨水与0．5 mol·L －1 氨水中c(OH － )之比是2∶1
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参考答案：
举一反三
【多选题】下列哪些策略属于认知策略中的信息组织策略( ) [* 多选题 ]
A.
归类整理
B.
做笔记
C.
呈现多种材料，化抽象为具体
D.
聚类
E.
用思维导图整理观点
F.
多角度评价总结
查看完整题目与答案
【简答题】A．The door man. B．One of the Beatles. C．A 20-year-old young man. D．A fan of the Beatles and John Lennon.
查看完整题目与答案
【单选题】(单选题)属于访问控制的关键字是?
A.
static
B.
abstract
C.
final
D.
private
查看完整题目与答案
【简答题】A．The door man. B．One of the Beatles. C．A 20-year-old young man. D．A fan of the Beatles and John Lennon.
查看完整题目与答案
【单选题】In England，Beatles were already ______as an extremely fine and highly individual rock group.
A.
established
B.
published
C.
abolished
D.
astonished
查看完整题目与答案
【单选题】属于静态访问控制的关键字是( )。
A.
static
B.
final
C.
abstract
D.
private
查看完整题目与答案
【判断题】The Beatles, who helped to secure a major place for its country in the development of pop and rock music, is an American band.()
A.
正确
B.
错误
查看完整题目与答案
【单选题】The fact that the Beatles are the fifth most popular band among illegal downloaders illustrates that ______.
A.
Beatles are so famous and popular in the world
B.
Beatles stance hurts no one but the band itself
C.
People are lack of a sense of law
D.
Internet must be regulated to protect musicians like Beatles
查看完整题目与答案
【简答题】The Beatles, _____ many of you are old enough to remember, came from Liverpool. A. what         B. that            C. how             D. as
查看完整题目与答案
【单选题】任意一台消防联动控制器地址总数或火灾报警控制器(联动型)所控制的各类模块总数不应超过(　　)点
A.
1600
B.
1800
C.
2000
D.
2200
查看完整题目与答案
相关题目：
【多选题】下列哪些策略属于认知策略中的信息组织策略( ) [* 多选题 ]
A.
归类整理
B.
做笔记
C.
呈现多种材料，化抽象为具体
D.
聚类
E.
用思维导图整理观点
F.
多角度评价总结
查看完整题目与答案
【简答题】A．The door man. B．One of the Beatles. C．A 20-year-old young man. D．A fan of the Beatles and John Lennon.
查看完整题目与答案
【单选题】(单选题)属于访问控制的关键字是?
A.
static
B.
abstract
C.
final
D.
private
查看完整题目与答案
【简答题】A．The door man. B．One of the Beatles. C．A 20-year-old young man. D．A fan of the Beatles and John Lennon.
查看完整题目与答案
【单选题】In England，Beatles were already ______as an extremely fine and highly individual rock group.
A.
established
B.
published
C.
abolished
D.
astonished
查看完整题目与答案
【单选题】属于静态访问控制的关键字是( )。
A.
static
B.
final
C.
abstract
D.
private
查看完整题目与答案
【判断题】The Beatles, who helped to secure a major place for its country in the development of pop and rock music, is an American band.()
A.
正确
B.
错误
查看完整题目与答案
【单选题】The fact that the Beatles are the fifth most popular band among illegal downloaders illustrates that ______.
A.
Beatles are so famous and popular in the world
B.
Beatles stance hurts no one but the band itself
C.
People are lack of a sense of law
D.
Internet must be regulated to protect musicians like Beatles
查看完整题目与答案
【简答题】The Beatles, _____ many of you are old enough to remember, came from Liverpool. A. what         B. that            C. how             D. as
查看完整题目与答案
【单选题】任意一台消防联动控制器地址总数或火灾报警控制器(联动型)所控制的各类模块总数不应超过(　　)点
A.
1600
B.
1800
C.
2000
D.
2200
查看完整题目与答案
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