测定溶液pH值时,用标准缓冲溶液进行校正的主要目的是消除() A.不对称电位 B.液

题型:单项选择题 A1型题

问题:

测定溶液pH值时,用标准缓冲溶液进行校正的主要目的是消除()

A.不对称电位

B.液接电位

C.不对称电位和液接电位

D.相间电位

考点:广西公共卫生住院医师规范化培训卫生化学卫生化学题库
题型:单项选择题 A1型题

男,40岁。高热、腹痛48小时,血压90/70mmHg,神志清楚,面色苍白,四肢湿冷,全腹压痛,肠鸣音消失,诊断为()

A.出血性休克

B.感染性休克

C.创伤性休克

D.心源性休克

E.过敏性休克

题型:单项选择题 A1型题

霍桑研究持续了数年并由几个不同的实验组成,这一研究对组织行为学的发展作出了最重要的贡献。()

题型:单项选择题 A1型题

常用的家庭楼梯装饰按照制作材料可分为()

A、半木楼梯

B、全钢梯

C、全木楼梯

D、钢木楼梯

题型:单项选择题 A1型题

解析《诸医论•吕复》的作者及作品。

题型:单项选择题 A1型题

Chinese Dinner Table

Of course, the main difference on the Chinese dinner table is chopsticks instead of knife and fork, but that’s only superficial. Besides, in decent restaurants, you can always ask for a pair of knife and fork, if you find the chopsticks not helpful enough. The real difference is that in the West, you have your own plate of food, while in China the dishes are placed on the table and everyone shares. If you are being treated to a formal dinner and particularly if the host thinks you’re in the country for the first time, he will do the best to give you a taste of many different types of dishes.

The meal usually begins with a set of at least four cold dishes, to be followed by the main courses of hot meat and vegetable dishes. Soup then will be served (unless in Guangdong style restaurants) to be followed by staple food ranging from rice, noodles to dumplings. If you wish to have your rice to go with other dishes, you should say so in good time, for most of the Chinese choose to have the staple food at last or have none of them at all.

Perhaps one of the things that surprise a western visitor most is that some of the Chinese hosts like to put food into the plates of their guests. In formal dinners, there are always “public” chopsticks and spoons for this purpose, but some hosts may use their own chopsticks. This is a sign of genuine friendship and politeness. It is always polite to eat the food. If you do not eat it, just leave the food in the plate.

People in China tend to over-order food, for they will find it embarrassing if all the food is consumed. When you have had enough, just say so. Or you will always overeat!

小题1:The real difference on dinner table between China and West is that___________.

A.You’re treated to a formal dinner for the first time.

B.On Chinese dinner table, chopsticks replace knife and fork.

C.The host will do the best to give you a taste of many different types of dishes.

D.You have your own plate of food in West while in China everyone shares the dishes.小题2:If you have a dinner in a Chinese home, in which order will the food be served?

a. serving soup.

b.a set of four cold dishes.

c. staple food such as rice, noodle or dumplings.

d. the main courses of hot meat and vegetable dishes.

A.badc

B.cabd

C.bdac

D.cdab小题3:The “public chopsticks and spoons” are used to ______.

A.taste different dishes

B.consume the food in the plate

C.show the friendship and politeness

D.put food into the plates of their guests小题4:According to the message, the author’s attitude towards Chinese dinner table is______

A.critical

B.objective

C.negative

D.positive

更多题库