止回阀主要用于气体单向流动。

题型:判断题

问题:

止回阀主要用于气体单向流动。

考点:采气工考试采气中级工考试采气中级工考试题库
题型:判断题

简述成人贫血程度分级标准。

题型:判断题

40~41 如题40~41图所示的山墙,采用MU10的烧结多孔砖,M2.5的混合砂浆砌筑,带壁柱墙的折算厚度ht=476mm。

该壁柱墙的高厚比与下列()项数值接近。

A.β=18.91

B.β=16.81

C.β=21.01

D.β=23.11

题型:判断题

下列情形中,属于法律制裁的选项是( )。

A.某私企职员王某因侵占单位资金,被单位开除

B.杜某因骑车不慎,撞伤他人,被法庭判决赔偿300元

C.谭某因考试作弊屡教不改,被学校开除

D.刘某因生活作风问题严重被开除党籍

题型:判断题
I can still remember it as it was yesterday. I was a college freshman and had _______ up most of the night, laughing and talking with friends. Now just before my first _______ of the day, my eyelids were feeling heavier and heavier and my head was drifting down to my desk to make my textbook a _______. A few minutes nap(瞌睡) time before class wouldn’t _______, I thought.
BOOM! I lifted my head suddenly and my eyes opened wider than saucers. I looked around with my _______ beating wildly trying to find the cause of the ________. My young professor was looking back at me with a boyish smile on his face. He had ________ dropped the textbooks he was carrying onto his desk. “Good morning!”, he said, still ________. “I am glad to see everyone is _______. Now let’s get started.”
For the next hour I wasn’t sleepy at all. It wasn’t from the _______ of my professor’s textbook alarm clock either. It was instead from the _______ discussion he led. With knowledge and good _______ he made the material come _______. His insights were full of both wisdom and loving-kindness. And the enthusiasm and joy that he _______ with were contagious(富有感染力的). I ______ the classroom not only ______ awake, but a little smarter and a little better as well.
I learned something far more important than not _______ in class that day too. I learned that if you are going to do something in this life, do it with _______. What a wonderful place this would be if all of us did our work joyously and well. Don’t sleepwalk your way through _______ then. Wake up! Let your love fill your work. Life is too ______ not to live it well.
小题1:
A.tookB.dividedC.stayedD.put
小题2:
A.teacherB.testC.taskD.class
小题3:
A.platformB.pillowC.carpetD.wall
小题4:
A.loseB.helpC.lastD.hurt
小题5:
A.heartB.mindC.thoughtD.head
小题6:
A.troubleB.noiseC.failureD.incident
小题7:
A.angrilyB.carelesslyC.intentionallyD.accidentally
小题8:
A.smilingB.talkingC.complainingD.shouting
小题9:
A.activeB.curiousC.presentD.awake
小题10:
A.voiceB.shockC.interruptionD.blow
小题11:
A.fascinatingB.convincingC.puzzlingD.encouraging
小题12:
A.pointB.senseC.humorD.look
小题13:
A.strangeB.naturalC.trueD.alive
小题14:
A.taught B.spreadC.combinedD.started
小题15:
A.decoratedB.filledC.leftD.entered
小题16:
A.highB.wideC.narrowD.widely
小题17:
A.discussingB.speakingC.cheatingD.sleeping
小题18:
A.joyB.speedC.aimD.determination
小题19:
A.workB.lifeC.journeyD.college
小题20:
A.hardB.complexC.shortD.Simple
题型:判断题

陶瓷的主要原料包括()。

A、粘土

B、高岭石

C、蒙脱石

D、以上全是

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