朱砂粉碎宜采用() A.串油粉碎法 B.串料粉碎法 C.水飞粉碎法 D.加液研磨法

题型:单项选择题

问题:

朱砂粉碎宜采用()

A.串油粉碎法

B.串料粉碎法

C.水飞粉碎法

D.加液研磨法

E.超微粉碎法

考点:中药执业药师中药学专业知识(一)中药执业药师中药学专业知识(一)
题型:单项选择题

阅读短文,选择正确答案。

     Americans with small families own a small car or a large one. If both parents are working, they usually have

two cars. When the family is large, one of the cars is sold and they will buy a van (住房汽车).

     A small car can hold four persons and a large car can hold six persons but it is very crowded. A van hold

seven persons easily, so in a family three children could ask their grandparents to go on a holiday travel. They

could all travel together.

     Mr Hagen and his wife had a third child last year. This made them sell a second car and buy a van. The sixth

and seventh seat are used to put other things, for a family of five must carry many suitcases (衣箱) when they

travel. When they arrive at their grandparents' home, the suitcases are brought into the two seats can then carry

the grandparents.

     Americans call vans motor homes. A motor home is always used for holidays. When a family are traveling to

the mountains or to the seaside, they can live in their motor home for a few days or weeks. All the members of

a big family can enjoy a happier life when they are traveling together. That is why motor homes have become

very popular. In America there are many parks for motor homes.

1. From the passage, a van is also called ________. [ ]

A. a motor car   

B. a motor home   

C. a motor bike    

D. a big truck

2. Before Mr Hagen and his wife bought a van, they ________. [ ]

A. sold their old house         

B. moved to their grandparents' house   

C. built a new place for a van      

D. sold their second car

3. A motor home is usually owned by a family with ________. [ ]

A. a baby   

B. much money   

C. more than two children   

D. interest in vans

4. Americans usually use motor homes ________. [ ]

A. to travel with all the family members for holidays

B. to do some shopping with all the family members

C. to visit their grandparents at weekends

D. to drive their children to school every day

5. Motor homes have become popular because ________.  [ ]

A. they can take people to another city when people are free

B. they can let families have a happier life when they go out for their holidays

C. some people think motor homes are cheap  

D. big families can put more things in motor homes

题型:单项选择题

下列各项中属于主动免疫制剂的是()

A.菌苗

B.疫苗

C.抗毒素

D.类毒素

E.丙种球蛋白

题型:单项选择题

工地间移动较为频繁的小型机械及部分中型机械,其安拆费及场外运费应( )。

A.不计算
B.单独计算
C.计入综合单价
D.计入台班单价

题型:单项选择题

什么是职业生涯规划?

题型:单项选择题

管件是将管子连接起来的元件,起到使管子变径、()等作用。

A、改变介质流动方向

B、防止液位波动

C、增加介质流动阻力

D、提高介质流动速度

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