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【单选题】
CYCLES MOVE WITH THE TIMES Times have been hard for the UK cycle industry. Poor weather and competition from abroad have had a serious effect on sales. Manufacturers have had to cut back and last month more than 40 job losses were announced at Cycle World, one of the country's main bicycle factories in Leicester. But the company says it is fighting to win back customers, using such strategies as improved after-sales and bikes built to specific customer requirements. Two years ago, Cycle World sold off its bike-making machinery in an effort to cut costs and save money. The company's Leicester factory is now only an assembly plant as most of the parts are imported. The company produces half a million bikes a year across the full Cycle World range, with nearly all of these being sold in the UK. Production is largely done by hand. Workers use the batch production method - everyone making up to 600 bikes of a particular model at any one time. At the height of its success, Cycle World employed 7,000 people but, like many areas of manufacturing, it has since shrunk. Its 1950s purpose- built factory now employs just 470 permanent workers, with numbers rising to 700 as temporary staff are taken on to meet seasonal demands in sales. The weather has encouraged more people to buy bikes.
A.
Right
B.
Wrong
C.
Doesn't say
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【单选题】可逆过程()准静态过程,准静态过程()可逆过程。
A.
一定是,一定是
B.
可能是,一定是
C.
可能是,可能是
D.
一定是,可能是
【单选题】党的十九大提出,我国当前社会主要矛盾已经转化为人民日益增长的美好生活需要和( )之间的矛盾。
A.
不平衡不充分的发展
B.
生产力低下
C.
生态文明破坏
D.
落后文化
【单选题】促进幼儿的发展方面,幼儿园教育与家庭教育之间(),共同促进。
A.
互相补充
B.
互相指导
C.
较为平等
D.
互相教育
【单选题】关于可逆过程的判断( )。
A.
可逆热力学过程一定是准静态过程
B.
准静态过程一定的可逆过程
C.
可逆过程就是能向相反方向进行的过程
D.
凡无摩擦的过程,一定的可逆过程
【判断题】可逆过程必是准静态过程,准静态过程不一定是可逆过程。
A.
正确
B.
错误
【单选题】党的十九大提出我国当前社会的主要矛盾已经转变成为( )。
A.
人民大众同敌对势力的矛盾
B.
先富和后富的矛盾
C.
人民日益增长的物质文化需要同落后的社会生产之间的矛盾
D.
人民日益增长的美好生活需要和不平衡不充分的发展之间的矛盾
【判断题】卤素的化学性质相似,原因是它们的最外层电子数相同。
A.
正确
B.
错误
【单选题】以下说法中正确的为( )。
A.
可逆过程不一定是准静态过程
B.
准静态过程一定是可逆过程
C.
不可逆过程一定是非准静态过程
D.
非准静态过程一定是不可逆的
【多选题】园长在幼儿园与家庭、社区合作共育中的角色研究这一课题的研究价值有哪几方面?
A.
有利于实施幼教法规政策
B.
有利于园长履行岗位职责
C.
有利于树立园长在教师和家长中的威信
D.
有利于促进幼儿全面发展
【判断题】可逆过程必定是准静态过程,准静态过程不一定是可逆过程
A.
正确
B.
错误
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