皮皮学，免费搜题
登录
搜题
【判断题】
刀开关在作隔离开关选用时,要求刀开关的额定电流要大于或等于线路实际的故障电流。
A.
正确
B.
错误
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
【判断题】数据表中有多个字段是主键,那么其中某一字段对应的记录值是不可以重复的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】以下选项中,能反映提倡人伦价值,重视道德义务的是( )。
A.
“己欲立而立人，己欲达而达人”
B.
墨子则提出“兼相爱，交相利”的思想
C.
“苟利国家生死以，岂因祸福避趋之”
D.
宋代的思想家们提出了“忠.孝.节.义”四大德目
查看完整题目与答案
【单选题】. ---- Excuse me, Madam. I wonder if this bus goes to the East Lake? ----  ___________. You should take Bus No. 521.
A.
Sure, it does
B.
No, it isn’t
C.
Oh, sorry, I’m afraid not
D.
What a pity! It’s not true
查看完整题目与答案
【单选题】意识与客观物质世界的关系是().
A.
是客观世界的反映
B.
与客观世界无关
C.
是人脑的产物
D.
意识可以创造物质世界
查看完整题目与答案
【单选题】听力原文：Man: Honey, where is my pen? Woman: Why not use your computer? Writing by hand takes more time and it isn't as convenient if you need to make any changes. Q: Why does the woman suggest using the ...
A.
It's more convenient to make changes when using a computer.
B.
A computer uses less paper.
C.
It's less expensive to use the computer.
D.
Changes are always needed when writing.
查看完整题目与答案
【单选题】马克思主义关于物质世界本质的观点的根本特点是
A.
坚持物质的唯一特性是客观实在性
B.
坚持意识是自然界长期发展的产物
C.
坚持物质的运动性
D.
从与意识的对立统一关系中去把握物质、规定物质
查看完整题目与答案
【简答题】机车改变司机室操纵时，应按规定对列车自动制动机进行（ ）试验A. 简略
查看完整题目与答案
【简答题】机车改变司机室操纵时,应按规定对列车自动制动机进行( )试验。
查看完整题目与答案
【简答题】第七节 在本节中,你将读到一篇短文。根据所读内容,在短文后表格中的空格处填入一个恰当的词,并将答案写在答题卡上对应处。每空一词。 Today our knowledge of food and what it does for our bodies is far more advanced than that of the old times. Now we know about vitamins...
查看完整题目与答案
【单选题】It is a curious phenomenon of nature that only two species practice the art of war -- men and ants, both of which, significantly, maintain complex social organizations. This does not mean that only me...
A.
There are different factors which may lead to war.
B.
War has been rooted in and will develop with human history.
C.
Both men and ants maintain complex social organizations.
D.
Only men and ants have developed and practiced the art of war.
查看完整题目与答案
相关题目：
【判断题】数据表中有多个字段是主键,那么其中某一字段对应的记录值是不可以重复的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】以下选项中,能反映提倡人伦价值,重视道德义务的是( )。
A.
“己欲立而立人，己欲达而达人”
B.
墨子则提出“兼相爱，交相利”的思想
C.
“苟利国家生死以，岂因祸福避趋之”
D.
宋代的思想家们提出了“忠.孝.节.义”四大德目
查看完整题目与答案
【单选题】. ---- Excuse me, Madam. I wonder if this bus goes to the East Lake? ----  ___________. You should take Bus No. 521.
A.
Sure, it does
B.
No, it isn’t
C.
Oh, sorry, I’m afraid not
D.
What a pity! It’s not true
查看完整题目与答案
【单选题】意识与客观物质世界的关系是().
A.
是客观世界的反映
B.
与客观世界无关
C.
是人脑的产物
D.
意识可以创造物质世界
查看完整题目与答案
【单选题】听力原文：Man: Honey, where is my pen? Woman: Why not use your computer? Writing by hand takes more time and it isn't as convenient if you need to make any changes. Q: Why does the woman suggest using the ...
A.
It's more convenient to make changes when using a computer.
B.
A computer uses less paper.
C.
It's less expensive to use the computer.
D.
Changes are always needed when writing.
查看完整题目与答案
【单选题】马克思主义关于物质世界本质的观点的根本特点是
A.
坚持物质的唯一特性是客观实在性
B.
坚持意识是自然界长期发展的产物
C.
坚持物质的运动性
D.
从与意识的对立统一关系中去把握物质、规定物质
查看完整题目与答案
【简答题】机车改变司机室操纵时，应按规定对列车自动制动机进行（ ）试验A. 简略
查看完整题目与答案
【简答题】机车改变司机室操纵时,应按规定对列车自动制动机进行( )试验。
查看完整题目与答案
【简答题】第七节 在本节中,你将读到一篇短文。根据所读内容,在短文后表格中的空格处填入一个恰当的词,并将答案写在答题卡上对应处。每空一词。 Today our knowledge of food and what it does for our bodies is far more advanced than that of the old times. Now we know about vitamins...
查看完整题目与答案
【单选题】It is a curious phenomenon of nature that only two species practice the art of war -- men and ants, both of which, significantly, maintain complex social organizations. This does not mean that only me...
A.
There are different factors which may lead to war.
B.
War has been rooted in and will develop with human history.
C.
Both men and ants maintain complex social organizations.
D.
Only men and ants have developed and practiced the art of war.
查看完整题目与答案