对水泥抗压强度试验机的要求,下列说法正确的有()。A、抗压荷载应有±1%的精度 B、

题型:多项选择题

问题:

对水泥抗压强度试验机的要求,下列说法正确的有()。

A、抗压荷载应有±1%的精度

B、加荷速率2400N/S±200N/S

C、指示器能在卸荷后显示破坏荷载

D、不能人工操作加荷速度

考点:水泥生产制造工水泥生产制造工题库
题型:多项选择题

收回货款1500元存入银行,记账凭证中误将金额填为15000元,并已入账。错账的更正方法是()。

A.用划线更正法更正

B.用蓝字借记"银行存款"账户1500元,贷记"应收账款"账户1500元

C.用红字借记"应收账款"账户15000元,贷记"银行存款"账户15000元

D.用红字借记"银行存款"账户13500元,贷记"应收账款"账户13500元

题型:多项选择题

物质滥用的耐受性是指

A.机体产生的一种心理上的适应性改变
B.反复使用精神活性物质导致的一组症状
C.长期使用精神活性物质造成的生理改变
D.明知有害仍持续使用精神活性物质
E.物质使用者必须增加剂量方能达到原先的效果

题型:多项选择题

北方的冬天天气寒冷,人们为了不让菜窖里的菜冻坏,常常在菜窖里放几桶水,这是利用水凝固时会______热,使菜窖里的气温不致太______.

题型:多项选择题

大黄在桃核承气汤中的作用是()。

A.泻热通便

B.攻下瘀热

C.攻下冷积

D.荡涤留瘀败血

E.泻肠中湿热瘀结之毒

题型:多项选择题
Years ago,when I was working at a children’s institution,a boy 1 up in the waiting room.It was David.He had 2 his parents.He was very sad 3 to talk to others.
The first two times we met,David didn’t say a word.He sat in the chair and only 4 up at the children’s drawings on the wall.As he was about to leave 5 the second visit,I put my hand on his 6 .He didn’t shrink (退缩) back,but he didn’t look at me either.
“Come back next week,” I hesitated a bit.
He came,and I suggested we play a game of chess.He  7 .After that we played  8 every time,in complete  9 and without making any eye contact.It’s not  10 to cheat in chess,but I admit that I made sure David won  11 .
It seemed as if he enjoyed my  12 .But why did he never look at me?Perhaps he sensed that I respected his suffering.I kept wondering and  13with him,until some months later,  14 ,
he looked up at me.“It’s your turn,” he said.
After that day,David started  15 .He got friends in school.He wrote me a few  16 about how he would try to get into university.After some time,the letters  17 .Now he had really started to live his own life.
I learned how  18cures pain.And David showed me how one—without any  19 —can reach out to another person.All it takes is a shoulder to cry on,a  20 touch and an ear that listens.
小题1:
A.showed B.wentC.rose D.put
小题2:
A.missedB.lostC.loved D.respected
小题3:
A.preferring B.trying C.refusingD.expecting
小题4:
A.glanced B.stared C.wokeD.looked
小题5:
A.afterB.whenC.beforeD.until
小题6:
A.backB.shoulderC.faceD.hand
小题7:
A.cried B.smiledC.nodded D.wondered
小题8:
A.violinB.cards C.basketballD.chess
小题9:
A.silenceB.surpriseC.doubtD.trouble
小题10:
A.wise B.easyC.rightD.wrong
小题11:
A.now and thenB.more or lessC.once or twiceD.all the time
小题12:
A.game B.successC.cheat D.company
小题13:A.playing       B.competing            Carguing    D.fighting
小题14:
A.naturally B.suddenlyC.impatientlyD.angrily
小题15:
A.laughingB.singingC.talkingD.sleeping
小题16:
A.articlesB.compositionsC.emailsD.letters
小题17:
A.stopped B.arrived C.posted D.continued
小题18:
A.moneyB.time C.hate D.fame
小题19:
A.hopesB.actionsC.wordsD.complaints
小题20:
A.gently B.lovely C.livelyD.friendly
更多题库