锉刀属一种（）刀具。A、切削 B、锯割 C、钻孔 D、錾削

编制城乡规划的目的是( )，即把预定的计划变为现实。

A．建设

B．管理

C．实施

D．未来的建设

在企业确定生产规模，编制长远规划和确定扩建、改建方案，采取重大技术措施时，以()依据。

A.计划生产能力

B.查定生产能力

C.设计生产能力

D.预期生产能力

E.现实生产能力

第二节：完形填空（共20小题，每小题1.5分，满分30分）

School children are now constantly asked by their parents and teachers to study harder and harder. And the competition 36    the students themselves is growing in most schools in China. In my opinion, the fierce（激烈的）  37  in school    38  more harm than good.

　　Visiting a German city, I was   39  to be present at a parent-teacher meeting at a school.   40 were told at the meeting that their children's school grades were held to be a personal information   41  by the law, and that the school would not disclose（透露）the students' marks,  42  would the school report them to the parents. It is their view that a   43  school should encourage children to learn  44 without pressure. A student's intelligence（智力）and ability will be  45  later by competition in society.

　　In China, ranking students according to their examination has been   46  as a means of encouraging students to study harder.

　　A friend told me about a parent-teacher meeting she  47  with her daughter who was in the second grade.

　　At the meeting, a teacher read aloud   48  students in the class and their marks for different   49 . Good students came at the top of the list and poor   50   at the bottom. And in front of everybody at the meeting, the teacher gave warning   51  those poor students and their parents.

　　From this comparison, I   52  that teachers and school leaders in China ought to learn   53  more about children's psychology（心理学）and show their students more   54  . Such competition among students is unhealthy and should not be  55 .

36．A．over         B．between           C．among                 D．beyond

37．A．pain         B．competition      C．study                   D．argument

38．A．makes      B. gives              C．lets                 D．does

39．A．forced      B．required       C．ordered                 D．invited

40．A．Parents     B．Children      C．Teachers                 D．Students

41．A．forbidden        B．permitted     C．allowed                     D．protected

42．A．so        B．such              C．nor                   D．or

43．A．successful B．well-known      C．excellent                 D．ordinary

44．A．happily     B．lazily               C．inactively               D．friendly

45．A．judged      B．decided        C．developed         D．trained      

46．A．stopped    B．used            C．controlled              D．improved

47．A．went        B．joined            C．attended               D．present

48．A．a lot         B．a list of            C  the number of           D．the mark of

49．A．subjects    B．classes             C．schools                D．parents

50．A．these        B．those            C．one                    D．ones

51．A．from        B．to                 C．with                       D．off

52．A．conclude   B．guess             C．want                D．wonder

53．A．a little             B．a few             C．a bit of                 D．a quantity of

54．A．marks       B．homework       C．books                D．respect

55．A．discussed  B．removed          C．lasted              D．encouraged

系统实施包括设备安装、软件开发、人员培训和【 】的准备。

2012年1月29号，湖南的一名男子在下水道的阴井盖上放鞭炮，结果引燃了下水道中的沼气发生爆炸，巨大的气浪让两名孩子和一名成年人不同程度受伤。

（1）沼气与天然气的主要成分相同，是         （填化学式）；

（2）写出沼气爆炸的化学方程式                            。