Java语言用【 】进行解释执行。

康明斯KTA-19G2型柴油机PT泵中油门轴若被人为转动后将可能造成（）。

A.发动机油车

B.发动机飞车

C.发动机无法启动

D.发动机最大功率下降

读“我国西气东输二线工程图”，完成1~3题。

1．二线管道与一线管道两线分界点地名和二线管道到达的最南部的城市分别是[ ]

A．兰州、上海

B．靖边、广州

C．鄯善、南宁  

D．中卫、南宁

2．二线工程的天然气主要从国外输入，下列国家或地区最有可能成为主气源地的是[ ]

A．中亚  

B．阿富汗  

C．西亚  

D．乌克兰

3．该工程建设对东部沿海地区的环境意义是[ ]

A．缓解能源紧张

B．改善水体质量

C．促进减排降污

D．保证能源安全

Maybe you know some well-known buildings, such as the Great Wall, the Great Hall of the People, the Leaning Tower of Pisa. But do you know the Royal Academy of Arts ?

Lying in the heart of London, the Royal Academy of Arts is an independent fine arts institution (机构) which supports modern artists and promotes interest in the arts through all kinds of exhibition programs. The Academy is completely independent. It is a self-funded (自筹资金的), organization which is governed by the Royal Academicians—eminent painters, printmakers, sculptors and architects who are elected to the position. The Academy has a long history and was founded in 1768 with Sir Joshua Reynolds as its first President. The Academy lies in Burlington House which itself has a long colorful history with parts of the original structure dating back to 1664. Today, the Academy attracts over one million visitors each year, making it one of London's top 10 attractions for paying visitors.

Air: London's City Airport. Gatwick Airport, Heathrow Airport, Luton Airport and Stansted Airport.

Rail: Underground: Piccadilly and Green Park or a short walk from Oxford Circus and Bond Street.

Road: Bus: Public services.

Contact Addresses:

Royal Academy of Arts, Burlington House, Piccadilly, London WIJ OBD

Telephone: 020 7300 8000

Website: www.royalacademy.org.uk

小题1:Which of the following is TRUE about the Academy of Arts?

A．It dates back to 1664.

B．You can't get there by underground.

C．It is much older than Burlington House.

D．It is one of London’s top 10 attractions.小题2:You can contact the Academy of Arts by all the following EXCEPT________________.

A．sending an e-mail

B．writing a letter

C．visiting the website

D．making a call小题3:The main purpose of this passage is to_______________________.

A．introduce the arts of England

B．introduce the well-known building of England

C．show the long history of England

D．attract more visitors to the Royal Academy of Arts

中药心血管系统毒性反应的症状是（）

A.头痛、眩晕、意识模糊等

B.心悸、心律失常、血压异常等

C.呼吸急促、咳血、窒息等

D.恶心、呕吐、腹痛、黄疸等

E.尿频、尿急、浮肿、尿少等

什么叫放电率？