一般不作增溶剂或乳化剂使用的表面活性剂是() A.新洁尔灭 B.聚山梨酯80

题型:单项选择题 A1型题

问题:

一般不作增溶剂或乳化剂使用的表面活性剂是()

A.新洁尔灭

B.聚山梨酯80

C.月桂硫酸钠

D.硬脂酸钠

E.卵磷脂

考点:主管中药师液体药剂液体药剂题库
题型:单项选择题 A1型题

20×9年1月1日,甲上市公司购入一批股票,作为交易性金融资产核算和管理。实际支付价款2000万元,其中包含已经宣告的现金股利100万元。另支付相关费用46万元。均以银行存款支付。假定不考虑其他因素,该项交易性金融资产的入账价值为()万元。

A.1900

B.2046

C.2000

D.2100

题型:单项选择题 A1型题

长骨的三个主要结构是______、______和______.

题型:单项选择题 A1型题

     Japanese high school students either walk or ride bicycles if the distance is not too great. In other

cases, students must take public buses and trains. After junior high school, students attend schools

based on their high school entrance examination scores. So some students travel a great distance to

attend the school.

________

     The school day begins at 8: 30. Then students assemble in their homeroom classes for the day's

studies. Each homeroom has an average of 40-45 students. Students stay in their homeroom

classrooms for most of the school day. Only for physical education, laboratory classes, or other

subjects requiring special facilities(设备) do students move to different parts of the school. Between

classes and at lunchtime, classrooms can be noisy, lively places. Some schools may have a cafeteria

(自助餐厅), but most do not. In most schools, students bring a box lunch from home, prepared by

the mother in the early morning hours.

     Japanese students spend 240 days a year at school, 60 days more than American students. 

Students in high schools take three years' each of the following subjects mathematics, social studies,

Japanese, science, and English. Other subjects include physical education, music, art, and moral

(道德的) studies. All the students in one grade level study the same subjects. Given the number of

required subjects, electives(选修科目) are few.

     Afterschool Activities

     Club activities take place after school every day. Students can join only one club, and they rarely

change clubs from year to year, so the clubs are relatively stable. Clubs are made up of sports clubs

(baseball, soccer, judo, kendo, etc. ) and culture clubs(English, broadcasting, science, etc. ). New

students usually are encouraged to select a club shortly after the school year begins in April. Clubs

meet for two hours after school each day and many clubs continue to meet during school vacations.

1. Most Japanese high school students often have their lunch________.

A. in restaurants  

B. in school cafeterias

C. at home    

D. in homeroom classrooms

2. Students in the USA go to school________days a year.

A. 180  

B. 200  

C. 240  

D. 300

3. The underlined word "rarely" in the fourth paragraph means "________".

A. always  

B. never  

C. seldom  

D. often

4. From the passage we know that________.

A. there are less than 40 students in each class in Japanese high schools

B. students must stay in homeroom classrooms for physical education

C. there are few subjects for students to choose except the required ones

D. there will not be any club activities during school vacations

5. The best subtitle for the second and third paragraphs may be "________".

A. At school  

B. In class

C. Subjects  

D. Homerooms

题型:单项选择题 A1型题

GSM系统主要结构由()、()、OSS三个子系统和MS组成。

题型:单项选择题 A1型题

“你说活在明天,活在期待不如活得今天很自在”歌名是什么?

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