TBA/22电柜内有几个变频器，分别驱动哪些马达？

流言常常令人不悦，却很可能有助于丑事的暴露，阻止恶行的继续。对很多公众人物来说，单单是人们的议论就可以阻止不良行为。总有人______八卦和流言毁了自己心目中的明星，但事实上，少有哪个做得正、行得端的明星最终被流言蜚语摧毁;被破坏的仅仅是对偶像的______想象，被______的是明星的为所欲为和不良行径。 依次填入划横线部分最恰当的一项是：

A.担心 主观 曝光 

B.斥责 浪漫 质疑 

C.惋惜 片面 揭露 

D.抱怨 完美 约束

碱性熔渣比酸性熔渣过渡系数低。

完形填空  (共10小题；每小题1.5分，满分15分)  

阅读下面短文，从短文后所给各题的A、B、C、D四个选项中选出能填入相应空白处的最佳选项。

The study of the effects of music on the mind and brain has been a subject of interest for many. The   16  has concluded that music does have positive effects on the mind and brain.

Music is found to affect the   17   of learning and thinking. If work is   18   by quiet and comforting music, it helps the listener think, analyze and work faster in a more   19  manner. Music   20   a positive attitude in the listeners and provides them with motivation(动力;动机). Surveys have shown that music brings about remarkable improvements in the   21  skills of students. Listening to pleasant music, while doing a difficult task, can make   22  seem easier.

Music has a   23   effect on the interpersonal skills of an individual.  24  that we face in life are often the result of lack of confidence and lack of desire to learn. Students’ poor academic results are often a(n)   25  of their lack of motivation and their disinterest. Music lessons during school can help the students   26  their mental block. Music proves helpful in encouraging young children to venture new fields.

Music   27   plays a vital role in strengthening   28  . Certain tunes are known to activate all the parts of the listener’s body, thus   29  him/her in the performance of other creative tasks. Music is found to give students the capacity to trust   30  . Music stimulates the brain centers that deal with thinking, analyzing and planning, thus strengthening one’s organizational skills.

16. A. newspaper   B. book   C. research     D. time

17. A. joy         B. process       C. beginning   D. task

18. A. accompanied        B. created       C. done   D. composed

19. A. inefficient(低效的)         B. efficient      C. interesting          D. boring

20. A. reduces         B. combines    C. takes   D. develops

21. A. academic      B. physical       C. original        D. historic

22. A. music    B. learning      C. lessons        D. it

23. A. positive         B. negative     C. passive        D. harmful

24. A. Diseases       B. Successes   C. Failures       D. Difficulties

25. A. income          B. outcome     C. improvement      D. progress

26. A. live        B. love     C. hate    D. fight

27. A. never    B. still      C. ever    D. also

28. A. responsibility          B. creativity    C. duty    D. intelligence

29. A. benefiting     B. constructing       C. damaging   D. worrying

30. A. others B. teachers     C. themselves         D. texts

平安险是中国人民保险公司海洋货物运输保障的主要险别之一。下列哪一损失不能包括在平安险的责任范围之内( )。

A．被保险货物在运输途中由于自然灾害造成的全部损失

B．被保险货物在运输途中由于自然灾害造成的部分损失

C．共同海损的牺牲、分摊

D．共同海损的救助费用

施工单位应当根据建设工程施工的特点、范围，对施工现场（）进行监控，制定施工现场生产安全事故应急救援预案。

A.事故隐患

B.危险源

C.危险部位

D.易发生重大事故部位、环节