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【单选题】
质量为m、半径为R的均质轮子沿轨道以角速度ω纯滚动，该轮子的动能为（）
A.
A
B.
B
C.
C
D.
D
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举一反三
【单选题】The writer may probably believe that ______.
A.
few people have realized how serious the problem of pollution is
B.
the problem of pollution has not yet become a main concern
C.
the problem is not so serious that it does not require an immediate solution
D.
people are so eager for the benefits of modern society that they pay little attention to the problem
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【多选题】非正式沟通的特点是( )
A.
它与组织内部的规章制度有关
B.
非正式沟通主要以社会关系和感情为基础
C.
非正式沟通比较难以控制,传递的信息也不一定准确
D.
非正式沟通容易导致小团体和小帮派的形成
查看完整题目与答案
【单选题】患者，女性，18岁。诊断为风湿热一年，医生考虑此患者病变已侵犯到心脏。风湿性心瓣膜病最常见的并发症是
A.
充血性心力衰竭
B.
贫血
C.
心源性休克
D.
室性心律失常
E.
下肢静脉血栓
查看完整题目与答案
【单选题】以一定的社会关系为基础,与组织内部明确的规章制度无关的沟通方式,沟通对象、时间、内容都是未经计划的,这种沟通方式是( )。
A.
正式沟通
B.
上行沟通
C.
下行沟通
D.
非正式沟通
查看完整题目与答案
【单选题】Few people realized then __________ until two years later.
A.
how this mistake was serious
B.
how serious was his mistake
C.
what serious mistake it was
D.
how serious his mistake was
查看完整题目与答案
【单选题】下列物质属于酚类的是
A.
CH 3 CH 2 OH
B.
HOC 6 H 4 CH 3
C.
C 6 H 5 CH 2 OH
D.
C 6 H 5 OCH 3
查看完整题目与答案
【单选题】The writer may probably believe that ______.
A.
few people have realized how serious the problem of pollution is
B.
the problem of pollution has not yet become a major concern
C.
the problem is not so serious that it does not require an immediate solution
D.
people are so eager for the benefits of modern society that they pay little attention to the problem of pollution
查看完整题目与答案
【单选题】下列物质属于酚类的是（　　）
A.
B.
C.
查看完整题目与答案
【单选题】胸腔闭式引流拔管时,应嘱病人
A.
深吸气后屏气
B.
正常呼吸
C.
浅呼气后屏气
D.
浅吸气后屏气
E.
深呼气后屏气
查看完整题目与答案
【单选题】Few women realized they suffered inequality in jobs and education in the 1960s.
A.
Y
B.
N
C.
NG
查看完整题目与答案
相关题目：
【单选题】The writer may probably believe that ______.
A.
few people have realized how serious the problem of pollution is
B.
the problem of pollution has not yet become a main concern
C.
the problem is not so serious that it does not require an immediate solution
D.
people are so eager for the benefits of modern society that they pay little attention to the problem
查看完整题目与答案
【多选题】非正式沟通的特点是( )
A.
它与组织内部的规章制度有关
B.
非正式沟通主要以社会关系和感情为基础
C.
非正式沟通比较难以控制,传递的信息也不一定准确
D.
非正式沟通容易导致小团体和小帮派的形成
查看完整题目与答案
【单选题】患者，女性，18岁。诊断为风湿热一年，医生考虑此患者病变已侵犯到心脏。风湿性心瓣膜病最常见的并发症是
A.
充血性心力衰竭
B.
贫血
C.
心源性休克
D.
室性心律失常
E.
下肢静脉血栓
查看完整题目与答案
【单选题】以一定的社会关系为基础,与组织内部明确的规章制度无关的沟通方式,沟通对象、时间、内容都是未经计划的,这种沟通方式是( )。
A.
正式沟通
B.
上行沟通
C.
下行沟通
D.
非正式沟通
查看完整题目与答案
【单选题】Few people realized then __________ until two years later.
A.
how this mistake was serious
B.
how serious was his mistake
C.
what serious mistake it was
D.
how serious his mistake was
查看完整题目与答案
【单选题】下列物质属于酚类的是
A.
CH 3 CH 2 OH
B.
HOC 6 H 4 CH 3
C.
C 6 H 5 CH 2 OH
D.
C 6 H 5 OCH 3
查看完整题目与答案
【单选题】The writer may probably believe that ______.
A.
few people have realized how serious the problem of pollution is
B.
the problem of pollution has not yet become a major concern
C.
the problem is not so serious that it does not require an immediate solution
D.
people are so eager for the benefits of modern society that they pay little attention to the problem of pollution
查看完整题目与答案
【单选题】下列物质属于酚类的是（　　）
A.
B.
C.
查看完整题目与答案
【单选题】胸腔闭式引流拔管时,应嘱病人
A.
深吸气后屏气
B.
正常呼吸
C.
浅呼气后屏气
D.
浅吸气后屏气
E.
深呼气后屏气
查看完整题目与答案
【单选题】Few women realized they suffered inequality in jobs and education in the 1960s.
A.
Y
B.
N
C.
NG
查看完整题目与答案