下列选项中属于生产经营单位的主要负责人职责的是( )。A.对安全生产状况进行经常性

题型:单项选择题

问题:

下列选项中属于生产经营单位的主要负责人职责的是( )。

A.对安全生产状况进行经常性检查

B.对检查中发现的安全问题应当立即处理

C.检查及处理情况记录在案

D.及时、如实报告生产安全事故

考点:一级建造师建设工程法规及相关知识建设工程法规及相关知识
题型:单项选择题

下图是某草原生态系统的食物网:

(1)次食物链共有    条食物链。

(2)在这个食物网中,生产这是      ,草食动物有                        

(3)生产者和消费者主要是什么关系?             的关系。

(4)这个生态系统中数量最少的生物为           ,数量做多的生物是         

题型:单项选择题

男,50岁,右肺尖发现异常肿块样影,临床表现右眼球内陷,瞳孔缩小,右上肢疼痛,最可能的诊断是()

A.肺转移癌

B.肺结核

C.胸壁结核

D.肺上沟癌

E.肺结节病

题型:单项选择题

下列关于干扰电的说法中,正确的是

A.和其他中频电疗一样,属于外生电流

B.由两组不同频率的等幅中频三角波调制而成

C.有中频电流成分又有低频电流成分

D.差频的变化使机体减少对电流的敏感性

E.以上说法都错

题型:单项选择题
完形填空(共20小题;每小题2分,满分40分)
At the age of 13, I was angry and rebellious(叛逆的),with little regard for anything my parents had to say,  1  if it had to do with me.  2  so many teenagers, I struggled to escape from anything that didn’t 3  my picture of the world. A “brilliant without need of guidance” kid, I 4  any open offering of love. In fact, I got  5 at the mention of the word love.
One night, after a particularly  6 day, I stormed into my room, shut the door and got into bed. 7  I lay down in the privacy of my bed, my hands slipped under my pillow. There was a(n)  8 . I pulled it out and on the envelope it  9  “To read when you’re  10 ”.
Since I was alone, no one would know whether I read it or not, so I  11  it. It said: “Mike, I know life is hard right now, I know you are frustrated and I know we don’t do everything right. I also know that I love you completely and  12  you do or say will ever change that. I am here  13  you if you ever need to talk, and if you don’t, that’s  14 . Just know that  15 where you go or what you do in your life, I will always love you and be proud that you are my son. Love, Mom.”
That was the  16 of several “To read when you’re alone” letters. They were 17  mentioned until I was an adult. In the midst of my turbulent(不安分的)teen years, the letters were the calm assurance that I could be  18  in spite of my rebelliousness. Just before I fell asleep I thanked God that my mom knew what I, an angry teenager,  19 . Today when the seas of life get stormy, I know that just under my  20  there is that calm assurance that love — consistent, enduring, unconditional love — changes lives.
小题1:
A.similarlyB.particularlyC.eventuallyD.only
小题2:
A.WithB.BesidesC.LikeD.Among
小题3:
A.relate toB.allow forC.pick upD.agree with
小题4:
A.rejectedB.missedC.receivedD.appreciated
小题5:
A.curiousB.nervousC.excitedD.angry
小题6:
A.difficultB.joyfulC.peacefulD.ordinary
小题7:
A.SoB.SinceC.AsD.Before
小题8:
A.messageB.magazineC.bookD.envelope
小题9:
A.wroteB.saidC.warnedD.spelled
小题10:
A.lonelyB.awakeC.aloneD.tired
小题11:
A.foldedB.openedC.examinedD.answered
小题12:
A.everythingB.anythingC.somethingD.nothing
小题13:
A.beyondB.exceptC.forD.against
小题14:
A.okayB.possibleC.badD.disappointing
小题15:
A.as long asB.no matterC.in caseD.only if
小题16:
A.bestB.uniqueC.lastD.first
小题17:
A.neverB.seldomC.frequentlyD.sometimes
小题18:
A.waited B.trustedC.lovedD.praised
小题19:
A.neededB.expectedC.understoodD.achieved
小题20:
A.deskB.pillowC.bedD.feet
题型:单项选择题

对灰土地基、强夯地基等,竣工后的结果,必须达到设计要求的标准,检验数量,每单位工程不应少于3点,1000平方米以上的工程,每100平方米至少应有()点。

A.5

B.2

C.3

D.1

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