输卵管妊娠流产最多见于() A.输卵管伞部妊娠 B.输卵管峡部妊娠 C.卵巢妊娠 D

题型:单项选择题 B1型题

问题:

输卵管妊娠流产最多见于()

A.输卵管伞部妊娠

B.输卵管峡部妊娠

C.卵巢妊娠

D.陈旧性宫外孕

E.输卵管壶腹部妊娠

考点:中医妇科学主治医师西医妇科常见疾病西医妇科常见疾病题库
题型:单项选择题 B1型题

轴流转桨式水轮机叶片密封装置的主要作用是()。

A.对内防油外漏,对外防水渗入;

B.对内防水外漏,对外防油渗入;

C.对内防油外漏,对外防油渗入;

D.对内防水外漏,对外防水渗入。

题型:单项选择题 B1型题

患儿,女,6个月,因肺炎住院,目前出现腹胀、肠鸣音减弱,心音低钝,测血钾3.0mmol/L,为消除腹胀宜选用()

A.腹部热敷

B.补充钾盐

C.肛管排气

D.禁食、胃肠减压

E.按医嘱应用新斯的明

题型:单项选择题 B1型题

阅读理解。

     Standard English is the formal English that you need to use when you write in coursework or in

the exam. Standard English is the form of English you learn in school. All written English should be

standard that means it should be clear enough for anyone in Britain to understand it. Standard English

developed as the main form. of printed English in the 15th Century. At the time, every region of Britain

used to spell w0rds differently, but printers needed a fixed spelling. Printers like Caxton chose the East

Midlands dialect form which was used in London and the South East. Soon Standard English replaced

all written dialect forms  the other forms of English spoken around the country. It also replaced French

and Latin in law and in academic work. In the 18th Century, people wrote dictionaries and grammar

books which standardized spelling Dr Johnson's Dictionary of 1755 fixed many of the spellings we

still use today. All written English should be Standard English any grammar rules you learn are for

Standard English and you will definitely need to learn them to avoid making mistakes in your work.

The rules of Standard English mean using the correct forms of words with the correct spellings.

     Avoid slang words words that your teachers or friends wouldn't understand. You'll lose marks if

the examiners can't understand what you say or write. Don't use dialect words. Every region has

words or phrases that are only used there. Don't use them in your coursework, because you won't

be understood. Make sure you revise grammar and punctuation you have learned, and learn the list

of commonly misspelled words you have made. Cliches are ideas or sayings which have been used

so often that they've become boring and unoriginal. Phrases like, "As good as it gets" "At the end of

the day" "In the fullness of time" are all cliches. So are images like, "as fierce as a lion" "as cunning as

a fox". If you use them you will sound boring and unimaginative  that could mean you lose marks for

writing and speaking style. So avoid cliches.

1. What three things do you have to think about when using English?

a. no slang word or dialect        

b. no grammar and spelling mistake.

c. no phrase        

d. no clich       e. no punctuation

A. abc.      B. bcd.        C. ade.           D. abd.

2. What is standard English?

A. the English spoken by British people.

B. the English spoken by American people.

C. the English used in London.

D. the English spoken by British people in 15th Century.

3. What is the cliche according to the passage?

A. the English full of slang words.

B. the boring ideas or sayings because of being used often"

C. the long phrases which are used often.

D. all the English which is used outside of London and the southeast of Britain.

4. Which statement is true?

A. Written English should be formal and standard.

B. Standard English means people should use the words from Dr Johnson's Dictionary.

C. All the spoken English should be Standard English.

D. Standard English replaced all written dialect forms in the 18th century.

题型:单项选择题 B1型题

盐放入菜汤里溶化了,这是分子之间的______现象,说明物体的分子______,也说明分子间______若菜汤的温度越高,盐溶化得越快,说明温度越高,分子______.

题型:单项选择题 B1型题

下面关于函数依赖的叙述中,不正确的是( )。

A.若X→Y,Y→Z,则X→YZ

B.若X→Y,Y'包含Y,则X→Y'

C.若X→Y,Y→Z,则X→Z

D.若XY→Z,则X→Z,Y→Z

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