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【单选题】
超净工作台工作前,必须对工作台周围环境及空气进行( ),认真进行清洁工作,并采用()进行灭菌处理。
A.
超净处理、紫外线灭菌法
B.
洁净处理、紫外线灭菌法
C.
超净处理、红外线灭菌法
D.
洁净处理、红外线灭菌法
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参考答案：
举一反三
【单选题】Which of the following is rarely the purpose of public speaking?
A.
To influence people's ideas and behavior.
B.
To enjoy the satisfaction from one's own speech.
C.
To persuade the audience to accept an idea.
D.
To promote public interest.
查看完整题目与答案
【单选题】下列关于条件反射描述正确的是( )
A.
条件反射是后天建立的，与非条件反射无关。
B.
把无关刺激转变为条件刺激的过程称为强化
C.
“望梅止渴”的现象是人类特有的
D.
条件反射一旦建立则永远无法消退
查看完整题目与答案
【简答题】A．People are rarely interested in the same kind of news. B．People have different views about what a good newspaper is. C．People scan for the news they are interested in. D．Different people prefer diff...
查看完整题目与答案
【单选题】下列关于条件反射的描述，正确的是
A.
指生来就有的反射活动
B.
数量很多，但并非无限
C.
一旦形成，形式比较固定
D.
在长期种系发展中形成
E.
建立须经大脑皮层的参与
查看完整题目与答案
【简答题】A．People are rarely interested in the same kind of news. B．People have different views about what a good newspaper is. C．People scan for the news they are interested in. D．Different people prefer diff...
查看完整题目与答案
【单选题】下面关于条件反射的描述，正确的是（）
A.
经典条件反射由法国生理学家发现
B.
又称巴甫洛夫反射
C.
给狗喂食引起唾液分泌是条件反射
D.
是先天就具有的动物本能
E.
任何无关刺激与非条件刺激结合一次就可形成条件反射
查看完整题目与答案
【单选题】Rarely ______ their facilities to the full while many disabled people manage to make the best use of their senses.
A.
able people use
B.
able people do use
C.
do able people use
D.
do use able people
查看完整题目与答案
【单选题】The student thinks people ______.
A.
like the advantages of the suburbs.
B.
rarely go into the city for entertainment.
C.
enjoy living in the city.
查看完整题目与答案
【单选题】党的十八届( )中全会对全面建成小康社会进行了总体部署，发出了向全面建成小康社会目标冲刺的新的动员令。
A.
二
B.
三
C.
四
D.
五
查看完整题目与答案
【单选题】Although often extremely critical of the medical profession as a whole, people are rarely willing to treat their personal doctors with equal ______.
A.
impulse
B.
sarcasm
C.
mockery
D.
contempt
查看完整题目与答案
相关题目：
【单选题】Which of the following is rarely the purpose of public speaking?
A.
To influence people's ideas and behavior.
B.
To enjoy the satisfaction from one's own speech.
C.
To persuade the audience to accept an idea.
D.
To promote public interest.
查看完整题目与答案
【单选题】下列关于条件反射描述正确的是( )
A.
条件反射是后天建立的，与非条件反射无关。
B.
把无关刺激转变为条件刺激的过程称为强化
C.
“望梅止渴”的现象是人类特有的
D.
条件反射一旦建立则永远无法消退
查看完整题目与答案
【简答题】A．People are rarely interested in the same kind of news. B．People have different views about what a good newspaper is. C．People scan for the news they are interested in. D．Different people prefer diff...
查看完整题目与答案
【单选题】下列关于条件反射的描述，正确的是
A.
指生来就有的反射活动
B.
数量很多，但并非无限
C.
一旦形成，形式比较固定
D.
在长期种系发展中形成
E.
建立须经大脑皮层的参与
查看完整题目与答案
【简答题】A．People are rarely interested in the same kind of news. B．People have different views about what a good newspaper is. C．People scan for the news they are interested in. D．Different people prefer diff...
查看完整题目与答案
【单选题】下面关于条件反射的描述，正确的是（）
A.
经典条件反射由法国生理学家发现
B.
又称巴甫洛夫反射
C.
给狗喂食引起唾液分泌是条件反射
D.
是先天就具有的动物本能
E.
任何无关刺激与非条件刺激结合一次就可形成条件反射
查看完整题目与答案
【单选题】Rarely ______ their facilities to the full while many disabled people manage to make the best use of their senses.
A.
able people use
B.
able people do use
C.
do able people use
D.
do use able people
查看完整题目与答案
【单选题】The student thinks people ______.
A.
like the advantages of the suburbs.
B.
rarely go into the city for entertainment.
C.
enjoy living in the city.
查看完整题目与答案
【单选题】党的十八届( )中全会对全面建成小康社会进行了总体部署，发出了向全面建成小康社会目标冲刺的新的动员令。
A.
二
B.
三
C.
四
D.
五
查看完整题目与答案
【单选题】Although often extremely critical of the medical profession as a whole, people are rarely willing to treat their personal doctors with equal ______.
A.
impulse
B.
sarcasm
C.
mockery
D.
contempt
查看完整题目与答案
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