一般来说,化学反应鉴别法的专属性不如TLC鉴别法。

题型:判断题

问题:

一般来说,化学反应鉴别法的专属性不如TLC鉴别法。

考点:中医临床三基(药师)中成药分析技能中成药分析技能题库
题型:判断题

On Thursday Mrs. Clarke locked the door and went to the women’s club as usual.

When she came home she sensed __小题1:__ unusual. Had someone got in? The back door and the windows were all locked and there was __小题2:__ sign of forced entry. Had anything been taken? She went from room to room checking and __小题3:__ (find) her spare camera missing.

The following Thursday she went out at her usual time, but she just took a short walk in a park nearby, came home through the back door and settled down to wait and see what __小题4:__ (happen).

It was 4 o’clock __小题5:__ the front doorbell rang. Mrs. Clarke was making tea at the time. The bell rang again, and then she heard her letter-box __小题6:__ (push) open. Picking up the kettle of boiling water, she moved quietly towards the door. A piece of __小题7:__ appeared through the letter-box, and then a hand. __小题8:__ wire turned and caught around the knob (圆钮)on the door-lock. Mrs. Clarke raised the kettle and poured the water __小题9:__ the hand. A sharp cry was heard outside as the wire fell to the floor and the hand was __小题10:__ (instant) pulled back, which was followed by the sound of running feet.

题型:判断题

某产妇产后1小时, * * 流出50ml血,色暗红,其腹部呈膨隆状,叩诊为浊音;此时应立即采取的措施是 ()

A.健康教育

B.纠正水、电解质紊乱

C.肌注止血药物

D.导尿

E.提供营养丰富的食物

题型:判断题

阅读下面的文字,完成后面小题。(12分)

工夫常负无心人

“工夫不负有心人”,几乎成了公认的真理。不知有多少文人做到“功到垂成”、“攻不十,不易器”。其实,对于古人这句话,只谈“工夫”,不谈“有心”,只谈了真理的一半,人世间,“工夫常负无心人”的事比“工夫不负有心人”的事,甚至还要多。  

“工夫”重要,“有心”、“无心”更重要。传说车和船都是黄帝发明的。我们的这位老祖宗,看见有一种叫“浮蓬”的草,秋后干枯以后,风一吹,在地上滚来滚去,于是发明了车;看见枯木在水面上漂,于是发明了船,而看到浮蓬滚来滚去,看到枯木漂到水上的,何止黄帝一人?为什么发明车船的“专利”属于黄帝?关键就是黄帝是个“有心”人,有人说,黄帝是人民群众的象征,发明车船的是人民群众,即便如此,人民群众有所发明,有所创造,也是那些有心的人。  

学过物理的人都知道,牛顿是发现“万有引力”定律的奠基人,牛顿小时候躺在苹果树下,看见苹果掉下来,于是提出疑问:“苹果为什么落到地上,不向天空飞去呢?”多么简单的问题,看到这种现象,并非牛顿始,为什么别人没有提出这样的问题,看来别人都没有像牛顿那样是个有心人。 

被人称为药圣的李时珍,怎么写出了《本草纲目》这部伟大著作?一因为他是个祖传医生,从父亲手里接过药箱,二因为他是有心人。他看到有个同行给一个癫狂病人开了一服药,其中有一味叫“防葵”,病人吃了很快就死了。另一个同行给身体虚弱的病人用了一味补药叫“黄精”,病人也死了,按古书记载,这些药本来都是不错的,李时珍经过研究,发现人们把防葵和狼毒,黄精和钩吻弄混了,而狼毒和钩吻都是极毒的药,于是决定修订药典。那两位用药致人死命的同行都没有想到这点。看来他俩都不像李时珍那样有心。  

“工夫常负无心人”,让我们记住这句话吧!这样或许可以减少一些劳民伤财的无效劳动,或许可以使我们的科学家、发明家成倍成倍地增加起来。每个人都应该问自己:是不是有心人? 

小题1:这篇文章列举了三个事例,请用简要的语言概括出来.(3分)

小题2:本文提倡做“有心”人,请你用概括的语言写出这种人有什么特点?(3分)

小题3:第二段画线句子在文中的作用是什么?(2分)

小题4:本文的写作目的是什么?(4分)

题型:判断题

“运输方式”栏应填()。

A.水路运输

B.汽车运输

C.铁路运输

D.其他运输

题型:判断题

数控车床主轴的支承配置形式主要有()种。

A.五

B.四

C.三

D.两

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