下列各项,治疗产后乳少,应首选() A.少泽 B.少商 C.中冲 D.涌泉 E.至阴

题型:单项选择题

问题:

下列各项,治疗产后乳少,应首选()

A.少泽

B.少商

C.中冲

D.涌泉

E.至阴

考点:上海住院医师中医针灸推拿医学伦理学医学伦理学题库
题型:单项选择题

下述关于数据库系统的叙述中正确的是()。

A.数据库系统减少了数据冗余

B.数据库系统避免了一切冗余

C.数据库系统中数据的一致性是指数据类型一致

D.数据库系统比文件系统能管理更多的数据

题型:单项选择题

阅读理解。

     In North America, most students go to school by bus. The subway is also widely used in some cities.

In small towns and cities, walking is still popular.

     The yellow school bus is a familiar sight all over North America. It is a very convenient form of

transportation because it takes students right to the entrance to the school. It also gives students opportunity

to chat with their friends. However, the bus is slow and does not always pick up on time.

     The subway is a means of getting around quickly in many cities. However, it is expensive and can be

very crowded during rush hour. Another disadvantage of the subway is that the stops are not so close to the

school, and students often have to walk considerable distance or take a bus from the subway stop to the

school.

     Walking has a number of advantages for those who live reasonable close to school. It's free and it provides

a form of exercise. However, it's no fun if you have a large backpack full of books to carry. It's also

unpleasant if the weather is either too hot or cold or wet.

1. In North America, most students usually go to school by ________.

A. school bus or subway

B. car or bicycle

C. taxi or car

2. For many students, the yellow school bus is convenient but it is ________.

A. too expensive

B. slow and sometimes late

C. crowded and dirty

3. Subways are fast but the stops are often a little bit ________ the school.

A. close to

B. busy for

C. far away from

4. Walking is a good way for the students that live reasonable close to school and it is ________.

A. not convenient

B. bad for health

C. good for health

5. This passage is about ________ in North America.

A. transportation

B. students

C. schools

题型:单项选择题

在以下食物中饱和脂肪酸含量最低的油脂是()

A.鱼油

B.猪油

C.牛油

D.羊油

E.奶油

题型:单项选择题

砌块填充墙

题型:单项选择题

学校安全工作的重点是抓()的教育和防范工作。

A.防火

B.防盗

C.防交通事故

D.防校内外意外伤害

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