关于气雾剂的叙述中,正确的是() A.抛射剂在常温下的蒸气压大于大气压 B.抛射剂的

题型:单项选择题 A1/A2型题

问题:

关于气雾剂的叙述中,正确的是()

A.抛射剂在常温下的蒸气压大于大气压

B.抛射剂的蒸气压对成品特性无显著影响

C.F12、F11各单用与一定比例混合使用性能无差异

D.抛射剂只有氟利昂

E.喷出的雾滴的大小取决于药液的黏度

考点:初级药师药剂学药剂学题库
题型:单项选择题 A1/A2型题

会计师事务所在接受鉴证业务时,应当考虑客户的诚信情况。考虑的主要事项包括()

A.客户的经营性质

B.变更会计师事务所的原因

C.工作范围是否受到不适当的限制的迹象

D.客户主要股东、关键管理人员及治理层对内部控制环境和会计准则等的态度

题型:单项选择题 A1/A2型题

阅读理解。

  The size and shape of your ears show your character more than any other

part of the face. Other parts of the face change shapes as we get older, but ears

do not change their shapes. They only change in size.

Reading people's character from their ears is a very old science. In the past

people thought that a person's ears with color were dangerous. They also thought

that the shape of the ears showed if a person was musical or not. Today, too

many people believe that the size and shape of the ears help you know if a person

is musical.

  Ears are all different, and each different thing has a meaning. Next time you

look at a person, see if his or her ears are large, medium-size (中等尺寸), or

small. Look at the lobes(耳垂). Do they stick to the face? Ears that are always

red mean that a person may get angry easily. Ears that are always cold and nearly

white color mean that a person has a nervous character.

1. When we grow up, _____.

A. our ears will not change in size.  

B. our ears will be the same size.

C. our ears will get colder          

D. our ears will not change in shape.

2. If someone’s ears are red, it means _____.

A. he/she is a kind person.  

B. he/she is very happy.

C. he/she may get angry easily.  

D. he/she drinks a lot.

3. If you look at someone's ears, the right way is to see _____.

A. his face, ears and nose      

B. the size, color and shape

C. his mouth, eyes and nose  

D. the hair, eyes and color

题型:单项选择题 A1/A2型题

我国车辆齿轮油划分为普通车辆齿轮油、中负荷车辆齿轮油和()。

A、小型车辆齿轮油

B、轻型车辆齿轮油

C、重负荷车辆齿轮油

D、低级齿轮油

题型:单项选择题 A1/A2型题

零件的加工质量包括什么?

题型:单项选择题 A1/A2型题

下列哪一部位的子宫内膜癌灶易转移至卵巢和腹主动脉淋巴结()。

A.子宫底部

B.子宫体前壁

C.子宫体后壁

D.子宫体侧壁

E.近子宫颈处

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