颈前结喉处有肿块突起，或大或小，或单侧或双侧，可随吞咽而上下移动者属于（） A.肺肾

人体内最大、最复杂的内分泌器官是

A．甲状腺

B．脑垂体

C．肾上腺

D．呼吸道

E．消化道

鉴别MS与Devic病最有价值的检查是（）及（）。

有如下程序：

　　#include

　　using namespace std;

　　public:

　　AA(){ cout<<’1’; }

　　};

　　class BB: public AA{

　　int k;

　　public:

　　BB():k(0){ cout<<’2’; }

　　BB(int n):k(n){ cout<<’3’;}

　　}

　　int main(){

　　BB b(4), c;

　　return 0;

　　}

　　运行时的输出结果是

A．1312

B．132

C．32

D．1412

Standard English is the formal（正式的） 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 words 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（取代） all written dialect forms – the other forms of English spoken around the country. It also replaced French and Latin in law and in academic（学术的） 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（俚语）—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（标点） you have learned, and learn the list of commonly misspelled words you have made. Clichés 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 clichés. 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 clichés.

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 cliché    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 cliché 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. Why do we need to use Standard English?

A. Because no one can understand dialect words.

B. Because there are many kinds of English in the world, we need Standard English to make communication easier.

C. Because local dialect belongs to certain region, not every one can understand it.

D. Because standard English has been used for a long time.

5. 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.

2002年1-6月，我国通信业务收入完成2189.4亿元，比上年同期增长15.6%。增幅是同期国内生产总值的两倍。其中，邮政完成247.4亿元，增长8.5%；电信完成1942.1亿元，增长16.6%。各项业务中，国内长途业务收入222亿元，同比下降0.1%；国际业务收入36.8亿元，下降17.6%；移动通信收入920.6亿元，增长24%；本地网通信收入565亿元，增长13.5%；数据通信收入84亿元，增长68%。以上各项业务分别占整个电信业务收入的11.4%、1.9%、47.4%、29.1%和4.3%。各类新业务迅猛发展。上半年，IP电话通话时长达到253.4亿分钟，同比增长21.3%。移动短信业务量达到326亿条。邮政储蓄期末余额达到6627.1亿元，同比增长24.7%。上半年，全国电话用户新增5126.6万户，平均每月增加854.4万户，用户总数达到3.75亿户。其中，固定电话用户新增1990.9万户，达到1.99亿户；移动电话用户新增3135.7万户，达到1.76亿户。固定电话用户中，城市电话用户新增1385.2万户，达到1.25亿户；农村电话用户新增605.7万户，达到 7411.4万户。电话用户中、东、西部地区各为1.95亿户、1.1亿户和0.7亿户，分别占 52%、29.3%和18.7%。全国电话普及率达到30.2部/百人，比上年末提高4.3个百分点；移动电话普及率达到13.86部/百人，比年末提高2.7个百分点。

下列说法叫，正确的是( )。
Ⅰ、业务收入增长最快的是数据通信，但其占整个电信业务收入比重还不足5%。
Ⅱ、农村电话用户新增数量比城市电话用户新增数量大。
Ⅲ、东部的固定电话用户数比中部和西部的总和还多。

A．Ⅰ

B．Ⅱ

C．Ⅱ、Ⅲ

D．Ⅰ、Ⅲ