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【单选题】
氨基 苷 类抗生素不包括
A.
新霉素
B.
多粘菌素
C.
妥布霉素
D.
庆大霉素
E.
卡那霉素
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参考答案：
举一反三
【单选题】According to the passage, what is one major component of Jupiter?
A.
Hydrogen cyanide.
B.
Methyl cyanide.
C.
Hydrogen.
D.
Ammonia.
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【简答题】According to the passage，what is one major component of Jupiter?
查看完整题目与答案
【单选题】What is the relation of memory to glucose tolerance, as is indicated by a research mentioned in paragraph 3?
A.
People with good memory have low glucose tolerance.
B.
People with poor memory have high glucose tolerance.
C.
Memory level has nothing to do with glucose tolerance.
D.
The poorer the memory, the poorer glucose tolerance.
查看完整题目与答案
【单选题】STM32芯片背面的小圆点表示1脚位置，然后从1 脚起按照（     ）的顺序排列。
A.
顺时针
B.
逆时针
C.
顺时针和逆时针都对
查看完整题目与答案
【单选题】变频器全部外部端子与接地端子间用500V的兆欧表测量时,其绝缘电阻值应在( )以上。
A.
0.5MΩ
B.
1MΩ
C.
5MΩ
D.
10MΩ
查看完整题目与答案
【单选题】慢性肾衰竭周围神经病变中较明显的症状表现是
A.
弛缓性瘫痪
B.
震颤
C.
不宁腿综合征
D.
肌无力
E.
偏身瘫痪
查看完整题目与答案
【单选题】变频器全部外部端子与接地端子间用500v的兆欧表测量时,其绝缘电阻值应在( )以上。
A.
0.5MΩ
B.
1MΩ
C.
5MΩ
D.
10MΩ
查看完整题目与答案
【单选题】What is the significance of understanding the sunspot component according to the passage?
A.
It will help scientists understand the magnetic field of the earth.
B.
It will help scientists understand the origin of the human life on earth.
C.
It will help scientists know other planets in the universe.
D.
It will help scientists gain a global knowledge of the Sun.
查看完整题目与答案
【单选题】下述关于使用便携式兆欧表测定交流电动机定子线圈对地绝缘的方法,叙述正确的是 1测量绝缘电阻时,应根据设备额定工作电压的大小选用合适等级的兆欧表;2测量前应先对兆欧表进行一次开路和短路试验,检查仪表是否良好;3测量对地绝缘时,可以在通电运行时将兆欧表的E接线柱接到交流电动机导电良好的外壳上,L接线柱接到定子线圈的接线端子上;4摇动兆欧表至额定转速,指针稳定后所指刻度值为此线圈的匝间绝缘电阻值。
A.
②③
B.
①②
C.
②④
D.
①④
查看完整题目与答案
【单选题】What do many vice chancellors think of the situation of their universities, as it is mentioned in the last paragraph?
A.
They are confident of changing it.
B.
They are much disturbed by it.
C.
They find it natural in the market.
D.
They cherish it with a nostalgic mood.
查看完整题目与答案
相关题目：
【单选题】According to the passage, what is one major component of Jupiter?
A.
Hydrogen cyanide.
B.
Methyl cyanide.
C.
Hydrogen.
D.
Ammonia.
查看完整题目与答案
【简答题】According to the passage，what is one major component of Jupiter?
查看完整题目与答案
【单选题】What is the relation of memory to glucose tolerance, as is indicated by a research mentioned in paragraph 3?
A.
People with good memory have low glucose tolerance.
B.
People with poor memory have high glucose tolerance.
C.
Memory level has nothing to do with glucose tolerance.
D.
The poorer the memory, the poorer glucose tolerance.
查看完整题目与答案
【单选题】STM32芯片背面的小圆点表示1脚位置，然后从1 脚起按照（     ）的顺序排列。
A.
顺时针
B.
逆时针
C.
顺时针和逆时针都对
查看完整题目与答案
【单选题】变频器全部外部端子与接地端子间用500V的兆欧表测量时,其绝缘电阻值应在( )以上。
A.
0.5MΩ
B.
1MΩ
C.
5MΩ
D.
10MΩ
查看完整题目与答案
【单选题】慢性肾衰竭周围神经病变中较明显的症状表现是
A.
弛缓性瘫痪
B.
震颤
C.
不宁腿综合征
D.
肌无力
E.
偏身瘫痪
查看完整题目与答案
【单选题】变频器全部外部端子与接地端子间用500v的兆欧表测量时,其绝缘电阻值应在( )以上。
A.
0.5MΩ
B.
1MΩ
C.
5MΩ
D.
10MΩ
查看完整题目与答案
【单选题】What is the significance of understanding the sunspot component according to the passage?
A.
It will help scientists understand the magnetic field of the earth.
B.
It will help scientists understand the origin of the human life on earth.
C.
It will help scientists know other planets in the universe.
D.
It will help scientists gain a global knowledge of the Sun.
查看完整题目与答案
【单选题】下述关于使用便携式兆欧表测定交流电动机定子线圈对地绝缘的方法,叙述正确的是 1测量绝缘电阻时,应根据设备额定工作电压的大小选用合适等级的兆欧表;2测量前应先对兆欧表进行一次开路和短路试验,检查仪表是否良好;3测量对地绝缘时,可以在通电运行时将兆欧表的E接线柱接到交流电动机导电良好的外壳上,L接线柱接到定子线圈的接线端子上;4摇动兆欧表至额定转速,指针稳定后所指刻度值为此线圈的匝间绝缘电阻值。
A.
②③
B.
①②
C.
②④
D.
①④
查看完整题目与答案
【单选题】What do many vice chancellors think of the situation of their universities, as it is mentioned in the last paragraph?
A.
They are confident of changing it.
B.
They are much disturbed by it.
C.
They find it natural in the market.
D.
They cherish it with a nostalgic mood.
查看完整题目与答案
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