会引起雌二醇增高的是A.性腺母细胞瘤 B.继发性性腺功能减退 C.卵巢发育不全 D.

题型:单项选择题

问题:

会引起雌二醇增高的是

A.性腺母细胞瘤

B.继发性性腺功能减退

C.卵巢发育不全

D.原发性闭经

E.卵巢切除

考点:基础医学医学诊断学临床常用生物化学检测
题型:单项选择题

There are many types of reports.A report is simply an account of something that has happened.The commonest are news reports.We get them in newspapers,over radio and on television.Sometimes cinemas also show us newsreels.

The main purpose of a newspaper is to provide news.If you examine a newspaper closely,you will find that there are all types of news:accidents,floods,fires,wars,fashions(服装),sports,books,etc.The news covers everything that happens to people and their surroundings.Sometimes there are news items which are very amusing.

A news report is usually very short,except when it is about something very important,but it contains(包含) a lot of information.It is also written in short paragraphs.The first paragraph is in fact a summary(总结) of the news item.It gives all the necessary information,what,when,where,how and why.The other paragraphs give full details of the subject.There may also be interviews with people.The words actually spoken by them are within inverted commas(引号).

Often there are photographs to go with the news to make it more interesting.

小题1:The easiest way to get today’s news is_________.

A.to go to the cinema

B.to watch a color TV

C.to read today’s newspapers

D.to listen to the music over radio小题2:Newspapers sell well mainly because_________.

A.they cost very little

B.they are easy to get

C.they have got pictures to go with the news

D.they provide all sorts of news in them小题3:This passage mainly talks about _________.

A.different types of reports

B.news reports

C.happenings to people and their surroundings

D.the length of a news reports

题型:单项选择题

[听力原文] ??男的和女的是什么关系?()

A.朋友 

B.师生 

C.父女 

D.母子

题型:单项选择题

轨道运输系统中,在弯道、()和其他人员密集的地点(包括顶车作业区)使用预报警信号装置(同时发出声、光)。

A.进风总排

B.轨道大巷

C.井底车场

D.回风总排

题型:单项选择题

网银流水号由()位数字组成,在全行范围统一编列、前后衔接不重复,并且不能修改。

A.5

B.6

C.7

D.8

题型:单项选择题

具有杀菌作用的紫外线是().

A.UV-A

B.UV-B

C.UV-C

D.UV-D

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