皮皮学，免费搜题
登录
搜题
【多选题】
电气照明系统中，应急照明按功能可分为（）。A.
疏散照明
B.
值班照明
C.
安全照明
D.
警卫照明
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Although the small room is the large one, it is more beautifully decorated.
A.
one- third the size of
B.
the one- third size of
C.
the size of one-third
D.
one-third of the size
【单选题】In the last paragraph, the expression 'once the boiler is lit under it' most probably means 'when American industry is______'.
A.
undermined
B.
upgraded
C.
incensed
D.
stimulated
【单选题】What was most significant about the experiments, according to Dr. Lit?
A.
The location of the false alerts.
B.
The regularity of the false alerts.
C.
The number of the false alerts.
D.
The timing of the false alerts.
【单选题】We should be much ___________ if you could quote us the best CIF Tianjin.
A.
obliged
B.
appreciating
C.
appreciable
D.
thanks
【简答题】A．The room is too small for the audience. B．The show is very difficult to understand. C．The light in the room is not bright enough. D．The crowd is Very noisy.
【单选题】Between the distal, or far, end of the stomach and the small intestine is the___. The region of the stomach leading into this ___, the___, is important in regulating how rapidly food moves into the sm...
A.
cardiac sphincter, sphincter, cadia
B.
pyloric sphincter, sphincter, pylorus
C.
esophagus sphincter, jejunum, sphincter
D.
pyloric sphincter, sphincter, pyloric sphincter
【单选题】According to Dr. Lit, the most significant about the experiment was______.
A.
the way the dogs raised alerts
B.
the location of the false alerts
C.
the average time of the searches
D.
the number of the false alerts
【单选题】It was funny to see that the dog’s eyes immediately ________ at the sight of its owner.
A.
lit up
B.
fixed up
C.
did up
D.
turned up
【单选题】What is the main problem being discussed in the passage?
A.
The small Number of newborn babies.
B.
The changing social situation of women.
C.
The high prices of houses and education.
D.
The necessary steps of Asian governments.
相关题目：