上巨虚穴位于小腿外侧,犊鼻与解溪连线上,犊鼻穴下() A.3寸 B.4寸 C.5寸

题型:单项选择题 A1型题

问题:

上巨虚穴位于小腿外侧,犊鼻与解溪连线上,犊鼻穴下()

A.3寸

B.4寸

C.5寸

D.6寸

E.8寸

考点:中医执业助理医师足阳明胃经、腧穴足阳明胃经、腧穴题库
题型:单项选择题 A1型题

A、B、C、D、E五种物质是由常见元素组成,A由两种元素组成,且A中两种元素的质量比为7∶8。A和B在高温条件下反应生成C和D,C为无色气体,在标准状况下的密度约为2.86g∙L1。以A为原料生产E。

⑴写出A的化学式:            

⑵A和B的反应中,还原剂与氧化剂的物质的量之比为      

⑶某人设想用右图所示装置利用电化学原理生产E,则N电极是    极;写出M电极的电极反应式:                      

⑷当图中的C与O2被活性炭吸附时,也能发生反应生成F,为研究此反应,将C和O2放入体积为2L的恒容密闭容器中,在500℃时发生反应,反应过程中的能量变化如下图所示,反应物物质的量和时间的变化如下表所示:

①该反应的ΔH      0反应从起始至2min内的平均反应速率v(C)=              

500℃时,此反应化学平衡常数K的值为                  

②第6min时,向容器中再充入0.002molO2,同时将反应体系的温度改变为T,反应至10min时重新达到平衡,此时测得c(C)=0.006mol∙L1,则温度T     (填“>”或“<”)500℃。

题型:单项选择题 A1型题

解线性规划的方法是()

A.单纯形法

B.标号法

C.决策树法

D.层次分析法

题型:单项选择题 A1型题

一分子血红蛋白中含血红素的数目是()

A.2

B.1

C.3

D.4

E.6

题型:单项选择题 A1型题

I heard that what this kind of machine is used______.[ ]

A. to    

B. by    

C. for

题型:单项选择题 A1型题
The purpose of a letter of application(求职信) is to help you to "sell" yourself. It should state   36  the job you want, and should tell what your abilities are and what you have   37 . It should be simple, human, personal and brief without   38  out any necessary facts.
In writing a letter of application, keep in   39  that the things a possible employer is most   40  to want to know about are your qualifications(条件), your achievements and your aims. The opening paragraph is perhaps the most important part.   41  the first few sentences fail to   42  the reader’s attention, the rest of the letter may not be   43  at all. Try to key your opening remarks to the needs or interests of the employer not   44  your own need or desires. For example, instead of beginning with “I saw your   45  in today’s newspaper,” you might say “I have made a careful   46  of your advertising during the past six months” or “I have made a survey in my neighborhood to find out how many housewives   47  your product and why they like it.”
Try to   48  generalities(概述). Be clear about the kind of job for which you are now   49 . College graduates looking for their first positions often ask “What can I  50 in a letter? Employers want experience—which, naturally, no   51 has.” The answer is that everything you have ever done is   52 .
It is important to write a good strong closing for your letter.   53  a specific request for an interview or give the possible employer something definite to do or expect. An excellent   54  is to enclose(内附) a stamped, self-addressed envelope with your letter. That makes it   55  for a possible employer to get in touch with you.
小题1:
A.easilyB.carefullyC.obviouslyD.clearly
小题2:
A.doneB.foundC.knownD.heard
小题3:
A.sendingB.leavingC.takingD.picking
小题4:
A.brainB.sightC.mind D.order
小题5:
A.probableB.possible C.able D.likely
小题6:
A.WhileB.Although C.IfD.As
小题7:
A.win B.payC.show D.fix
小题8:
A.keptB.read C.writtenD.continued
小题9:
A.fromB.for C.into D.to
小题10:
A.articleB.reportC.advertisementD.introduction
小题11:
A.watchB.studyC.searchD.discussion
小题12:
A.useB.makeC.sell D.change
小题13:
A.gainB.remember C.protectD.avoid
小题14:
A.applyingB.losingC.preparingD.fitting
小题15:
A.offerB.supplyC.provideD.mean
小题16:
A.worker B.managerC.ownerD.beginner
小题17:
A.successB.experienceC.practiceD.development
小题18:
A.StateB.AskC.MakeD.Get
小题19:
A.result B.idea C.promiseD.decision
小题20:
A.easier B.happierC.cheaperD.safer
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