麦冬水分含量不得过（）；总灰分不得过（）；酸不溶性灰分不得超过（）；水溶性浸出物不得

British English and American English

A student is studying British English. He wonders: Can I have a talk with Americans? Can they catch me? Learners of English often ask--what are the differences between British English and American English? How important are these differences?

Certainly, there are some differences between British English and American English. There are a few differences in grammar（语法）. For example, speakers of British English say “in hospital” and “Have you a pen?” Americans “in the hospital” and “Do you have a pen?” Pronunciation (发音) is sometimes different. Americans usually sound the “r” in words like “car”and “farm”. Some speakers of British English do not sound the “r” in these words. There are differences between British English and American English in spelling and vocabulary. For example, “colour”and “honour” are British English spellings. “Color” and “honor” are American English spellings.

These differences are in grammar, pronunciation, spelling and vocabulary. However, they are not important. For the most part, British English and American English are the same language.

小题1:In American English, we can say, “      ? ”

A．Have you a new book

B．Do you have a new book

C．Are you have a new book

D．Can you to have a new book小题2:Between British English and American English, sometimes pronunciation is        .

A．poor

B．different

C．high

D．short小题3:In American English, the word “favourite”can be spelt      .

A．favoruite

B．favurite

C．favorite

D．favrite小题4:Englishmen say “in hospital”, while Americans say        .

A．at the hospital

B．in the hospital

C．by hospital

D．to hospital小题5:The main idea of the passage is that                  .

A．there are no differences between British English and American English

B．British English and American English are two different languages

C．speakers of British English and American English speak the same language

D．we shouldn't speak English

甲房地产开发公司在土地一级市场上取得一宗开发用地，该宗土地面积为40000平方米，其中城市代征绿地面积为15000平方米，其余为居住建筑用地，居住建筑基底面积为10000平方米，规划批准的总建筑面积为70000平方米。

根据上述资料，回答下列问题：

下列文件中，可以核定该宗用地位置和界限的证明文件是()。

A.建设用地规划许可证 

B.建设工程规划许可证 

C.建设工程施工许可证 

D.房屋所有权证

单位应制定灭火和应急疏散预案，张贴逃生疏散路线图。消防安全重点单位至少每半年、其他单位至少（）组织一次灭火、逃生疏散演练。

A.每月

B.每天

C.每年

D.每季度

加氢裂化过程中，反应压力越高，则加氢裂化产品中的芳烃含量越低。