如图所示外伸梁，则其外端C点的转角为（）。 A．A B．B C．C D．D

停经9周出现下腹痛伴大量 * * 流血，妇检宫颈口开大2cm，可见孕囊膨出（）。

A.先兆流产

B.难免流产

C.不全流产

D.稽留流产

E.流产感染

WHO规定的青春期为

A．10～13岁

B．13～15岁

C．10～19岁

D．15～20岁

E．≥20岁

A man who knows how to write a personal letter has a very powerful tool.A letter can be enjoyed,read and 21 .  It can set up a warm conversation between two people far apart(远离的)；it can keep a 22  with very little effort.

I will give 23 .  A few years ago my older brother and I were not getting 24  We had been close as 25  but had grown apart. Our meetings were not 26 ; our conversation was filled with arguments and quarrels; and every effort to clear the air seemed to only 27  our misunderstanding. Then he 28  a small island in the Caribbean and we 29  touch .One day he wrote me a letter. He describeb his island and its people, told me what he was doing,said how he felt,and encouraged me to 30  . Rereading the letter, I was 31  by its humor(幽默)and clever expressions,These were all qualities for which I had 32  respected my order brother but 33  he no longer had them.I had never known he could write so 34  .And with that one letter we became friends 35.

It might never have occurred to 36  to write me if he had not been in a place where there were no 37  ,For him, writing was a necessity, It also turned out to be the best way for us to get back in touch.Because we live in an age of 38 communication(通讯),people often 39  that they don’t always have to phone or email. They have a 40  . And that is to write.

21. A.received    B.rewritten  C.returned      D.reread

22.A.record      B.promise   C.friendship     D.secret

23.A.an example  B.a lesson   C.an experience  D.a talk

24.A. through     B.together  C.along         D.away

25.A.brothers     B.children   C.fellows       D.classmates

26.A.normal     B.necessary   C.pleasant     D.possible

27.A.deepen     B.start        C.express     D.settle

28.A.toured      B.stopped over  C.reached    D.moved to

29.A.lost        B.kept in       C.needed     D.got in

30.A.think       B.write        C.enjoy       D.read

31.A.driven      B.beaten      C.surprised     D.honored

32.A.never      B.seldom      C.sometimes    D.once

33.A.realized    B.judged      C.thought      D.expected

34.A.well       B.often        C.much        D.soon

35.A.later      B.anyhow      C.too          D.again 

36.A.us        B.anyone else   C.someone     D.my  brother

37.A.mail services  B.transport   C.phones     D.relatives

38.A.poor      B.easy         C.popular      D.busy

39A.believe    B.decide        C.argue       D. forget

40.A.habit     B.choice       C.method      D. plan

在肾主闭藏的功能活动中，最具有生理意义的是

A．纳气归肾，促进元气之生成
B．固摄二便，防止二便之失禁
C．固摄水液，防止水液无故流失
D．固摄精气，防止精气无故散失
E．摄纳阳气，防止阳气浮越于上

下列说法不正确的是（）

A.招标投标法规定招标方式分为公开招标和邀请招标两类

B.只有不属于法规规定必须招标的项目才可以采用直接委托方式

C.建设行政主管部门派人参加开标、评标、定标的活动，监督招标按法定程序选择中标人。所派人员可作为评标委员会的成员，但不得以任何形式影响或干涉招标人依法选择中标人的活动

D.公开招标中，评标的工作量较大，所需招标时间长，费用高