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【判断题】
质量浓度的SI单位是g/L,物质的量浓度常用单位是mol/m3。
A.
正确
B.
错误
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参考答案：
举一反三
【简答题】根据句意，用所给词的正确形式填空。 1. We were all surprised at his _____ (arrive). We thought he wouldn't come. 2. I told myself _____  (calm) down since was still alive. 3. We must pr people _____ (cut) down tre...
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【单选题】使用止血带止血时,正确的方法是
A.
止血带应该扎在伤口的远心端
B.
压力要适当，上肢300-500mmhg,下肢250-300mmhg
C.
为了防止伤口出血，可以长时间束缚止血带
D.
上止血带时，要先用衬垫垫好
查看完整题目与答案
【单选题】下列程序的执行结果是( ) for i in range(2): print(i,end=' ') for i in range(4,6): print(i,end=' ')
A.
2 4 6
B.
0 1 2 4 5 6
C.
0 1 0 1 2 3
D.
0 1 4 5
查看完整题目与答案
【单选题】应用止血带止血下列做法正确的是( )
A.
止血带缚扎越紧越好,止血效果确切;
B.
应每隔1小时放松1-2分钟,且使用时间一般不应超过4小时;
C.
上止血带的伤员必须有显著标志,并注明启用时间,优先后送;
D.
松解止血带之前,应先输液或输血,补充血容量,准备好止血用器材,然后再松止血带;
E.
因止血带使用时间过长,远端肢体已发生坏死者,应在原止血带的近端加上新止血带,然后再行截肢术。
查看完整题目与答案
【简答题】阅读理解。 Mr. and Mrs. Smith has their only son, Jack. Jack has a very small head. He only likes science(科学). He doesn’t like other lessons. He likes to break things and mend them again. And he likes maki...
查看完整题目与答案
【单选题】We were all _____ to hear the news that Tom, the silly boy, had won an award.
A.
fluent
B.
rude
C.
amazed
D.
successful
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【单选题】Psychologists today recognize childhood as a separate stage of life which can only be understood in its own terms, and they wonder why the Western world took so long to see the folly of regarding chil...
A.
Whenever current psychological practice conflicts with traditional attitudes toward people, those traditional attitudes should be changed to bring them in line with current psychological practice.
B.
Whenever two groups of people are so related to each other that any member of the second group must previously have been a member of the first, people in the first group should not be regarded simply as deviant members of the second group.
C.
Whenever most practitioners of a given discipline approach a particular problem in the same way, that uniformity is good evidence that all similar problems should also be approached in that way.
D.
Whenever a society's economic life is so organized that two distinct times of life are treated as being fundamentally different from one another, each time of life can be understood only in terms of its own distinct psychology.
E.
Whenever psychologists agree that a single psychology is inedeuate ior two distant age groups, they should be prepared to show that there are greater differences between the two age groups than there are between individuals in the same age group.
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【单选题】使用止血带注意事项错误的是______。
A.
注明上止血带时间
B.
连续阻断血流不超过1小时
C.
上止血带前需抬高患肢
D.
上臂止血带应缚在中1/3处
查看完整题目与答案
【单选题】下列程序的执行结果是( ).for i in range(2): print(i,end=' ' )for I in range(4,6): print(I,end=' ' )
A.
2 4 6
B.
0 1 2 4 5 6
C.
0 1 0 1 2 3
D.
0 1 4 5
查看完整题目与答案
【简答题】下列程序的执行结果是(  ). for i in range(2): print(i,end=' ' ) for i in range(4,6): print(i,end=' ' )A. 0 12 4 5 6B. 0 10 1 2 3C. 0 14 5D. 2 46
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相关题目：
【简答题】根据句意，用所给词的正确形式填空。 1. We were all surprised at his _____ (arrive). We thought he wouldn't come. 2. I told myself _____  (calm) down since was still alive. 3. We must pr people _____ (cut) down tre...
查看完整题目与答案
【单选题】使用止血带止血时,正确的方法是
A.
止血带应该扎在伤口的远心端
B.
压力要适当，上肢300-500mmhg,下肢250-300mmhg
C.
为了防止伤口出血，可以长时间束缚止血带
D.
上止血带时，要先用衬垫垫好
查看完整题目与答案
【单选题】下列程序的执行结果是( ) for i in range(2): print(i,end=' ') for i in range(4,6): print(i,end=' ')
A.
2 4 6
B.
0 1 2 4 5 6
C.
0 1 0 1 2 3
D.
0 1 4 5
查看完整题目与答案
【单选题】应用止血带止血下列做法正确的是( )
A.
止血带缚扎越紧越好,止血效果确切;
B.
应每隔1小时放松1-2分钟,且使用时间一般不应超过4小时;
C.
上止血带的伤员必须有显著标志,并注明启用时间,优先后送;
D.
松解止血带之前,应先输液或输血,补充血容量,准备好止血用器材,然后再松止血带;
E.
因止血带使用时间过长,远端肢体已发生坏死者,应在原止血带的近端加上新止血带,然后再行截肢术。
查看完整题目与答案
【简答题】阅读理解。 Mr. and Mrs. Smith has their only son, Jack. Jack has a very small head. He only likes science(科学). He doesn’t like other lessons. He likes to break things and mend them again. And he likes maki...
查看完整题目与答案
【单选题】We were all _____ to hear the news that Tom, the silly boy, had won an award.
A.
fluent
B.
rude
C.
amazed
D.
successful
查看完整题目与答案
【单选题】Psychologists today recognize childhood as a separate stage of life which can only be understood in its own terms, and they wonder why the Western world took so long to see the folly of regarding chil...
A.
Whenever current psychological practice conflicts with traditional attitudes toward people, those traditional attitudes should be changed to bring them in line with current psychological practice.
B.
Whenever two groups of people are so related to each other that any member of the second group must previously have been a member of the first, people in the first group should not be regarded simply as deviant members of the second group.
C.
Whenever most practitioners of a given discipline approach a particular problem in the same way, that uniformity is good evidence that all similar problems should also be approached in that way.
D.
Whenever a society's economic life is so organized that two distinct times of life are treated as being fundamentally different from one another, each time of life can be understood only in terms of its own distinct psychology.
E.
Whenever psychologists agree that a single psychology is inedeuate ior two distant age groups, they should be prepared to show that there are greater differences between the two age groups than there are between individuals in the same age group.
查看完整题目与答案
【单选题】使用止血带注意事项错误的是______。
A.
注明上止血带时间
B.
连续阻断血流不超过1小时
C.
上止血带前需抬高患肢
D.
上臂止血带应缚在中1/3处
查看完整题目与答案
【单选题】下列程序的执行结果是( ).for i in range(2): print(i,end=' ' )for I in range(4,6): print(I,end=' ' )
A.
2 4 6
B.
0 1 2 4 5 6
C.
0 1 0 1 2 3
D.
0 1 4 5
查看完整题目与答案
【简答题】下列程序的执行结果是(  ). for i in range(2): print(i,end=' ' ) for i in range(4,6): print(i,end=' ' )A. 0 12 4 5 6B. 0 10 1 2 3C. 0 14 5D. 2 46
查看完整题目与答案
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