皮皮学，免费搜题
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【单选题】
越来越多的企业重视社会责任的首要外在原因是( )。
A.
社会压力增加
B.
竞争加剧
C.
利益关系的调整
D.
经济绩效和社会绩效之间的适当平衡
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举一反三
【单选题】清水灭火是( )灭火
A.
隔离法
B.
冷却法
C.
窒息法
D.
抑制法
查看完整题目与答案
【判断题】液压传动能方便的实现无极调速。
A.
正确
B.
错误
查看完整题目与答案
【多选题】下列说法属于液压传动优点的是( )。
A.
能实现大范围的无极调速，调速范围可达2000:1
B.
操作控制方便、省力
C.
易于实现远程控制、过载保护
D.
传动效率高
E.
能保证严格的传动比
查看完整题目与答案
【多选题】We can still do lots of things to learn a language such as_____, even when we are not around native speakers.
A.
watching TV
B.
mimicing characters
C.
writing down anything
D.
learning lyrics of songs
查看完整题目与答案
【判断题】液压传动装置工作平稳,能方便的实现无极调速,但不能快速启动、制动和频繁换向。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列不宜采用内排水的是( )。
A.
屋面面积大的多层建筑
B.
寒冷地区的高层建筑
C.
底层建筑及檐高小于10m的屋面
D.
高层建筑
查看完整题目与答案
【单选题】电动液压操舵装置的特点是__。1传动平稳,噪声较小;2操作方便,易于遥控;3能实现无极调速及具有较高的可靠性;4现代海船广泛使用。
A.
①②③④
B.
①②③
C.
①②④
D.
②③④
查看完整题目与答案
【判断题】We can still do lots of things to learn a language such as watching TV, mimicing characters even when we are not around native speakers.
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：W: Good morning．What can I do for you? M: Good morning．I've come for some advice. My nephew and I think it's time for as to fix up our summer holiday in abroad．It's nearly February，after all．But ...
A.
He has booked a tour with the agent.
B.
His nephew wants to book a tour with the agent.
C.
He wants to have some advice from the agent.
D.
He wants to pay the tour to France.
查看完整题目与答案
【简答题】听句子，选择适当答语，每个句子仅读一遍。 (     )1. A. We go to school on Monday. B. We go to school on Friday. C. We go to school on weekdays. (     )2. A. The computer can't give us much help. B. We can do lots of thing...
查看完整题目与答案
相关题目：
【单选题】清水灭火是( )灭火
A.
隔离法
B.
冷却法
C.
窒息法
D.
抑制法
查看完整题目与答案
【判断题】液压传动能方便的实现无极调速。
A.
正确
B.
错误
查看完整题目与答案
【多选题】下列说法属于液压传动优点的是( )。
A.
能实现大范围的无极调速，调速范围可达2000:1
B.
操作控制方便、省力
C.
易于实现远程控制、过载保护
D.
传动效率高
E.
能保证严格的传动比
查看完整题目与答案
【多选题】We can still do lots of things to learn a language such as_____, even when we are not around native speakers.
A.
watching TV
B.
mimicing characters
C.
writing down anything
D.
learning lyrics of songs
查看完整题目与答案
【判断题】液压传动装置工作平稳,能方便的实现无极调速,但不能快速启动、制动和频繁换向。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列不宜采用内排水的是( )。
A.
屋面面积大的多层建筑
B.
寒冷地区的高层建筑
C.
底层建筑及檐高小于10m的屋面
D.
高层建筑
查看完整题目与答案
【单选题】电动液压操舵装置的特点是__。1传动平稳,噪声较小;2操作方便,易于遥控;3能实现无极调速及具有较高的可靠性;4现代海船广泛使用。
A.
①②③④
B.
①②③
C.
①②④
D.
②③④
查看完整题目与答案
【判断题】We can still do lots of things to learn a language such as watching TV, mimicing characters even when we are not around native speakers.
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：W: Good morning．What can I do for you? M: Good morning．I've come for some advice. My nephew and I think it's time for as to fix up our summer holiday in abroad．It's nearly February，after all．But ...
A.
He has booked a tour with the agent.
B.
His nephew wants to book a tour with the agent.
C.
He wants to have some advice from the agent.
D.
He wants to pay the tour to France.
查看完整题目与答案
【简答题】听句子，选择适当答语，每个句子仅读一遍。 (     )1. A. We go to school on Monday. B. We go to school on Friday. C. We go to school on weekdays. (     )2. A. The computer can't give us much help. B. We can do lots of thing...
查看完整题目与答案