下图为《探究小车速度随时间变化的规律》的实验中某时刻的照片，由图看出，小车正在向

London police are well known in the world. Today there are policemen everywhere, but in 1700 there was no policeman in London at all. A few old men used to protect the city streets at night, and they were not paid very much.

About 300 years ago, London started to get bigger. The city was very dirty and many people were poor. There were so many thieves who stole money in the streets that people had to stay in their homes as much as possible.

In 1750, Henry Fielding started to pay a group of people to stop thieves. They were like policemen and were called “Bow Street Runners” because they worked near Bow Street.

Fifty years later, there were 120 Bow Street Runners, but London had become very big and needed more policemen. So, in 1829, the first London Police Force was started with 3,000 officers. Most of the men worked on foot, but a few rode horses. There was no policewoman in London until 1920.

Today, London police are quite well paid and only a few police officers still ride horses.

Perhaps the London Police Force’s greatest achievement (成就) is to meet changing  conditions and provide excellent police service (服务). The two main reasons for the Force’s development were the growth of population and the progress of science and technology.

小题1:London Police Force is famous in the world, because _________.

A．it provides excellent service

B．it has many policewomen

C．the police officers work on horses

D．it has a long history小题2:People in London didn’t want to go outdoors about 300 years ago because __________.

A．there were no policemen in the streets

B．the city was very dirty

C．they were poor

D．there were so many thieves in the streets小题3:London had 120 Bow Street Runners in the year of __________.

A．1700

B．1750

C．1800

D．1829小题4:Which of the following sentences is true according to the passage?

A few policeman protected the city streets at night in 1700.

B.The first London Police Force was founded in 1829.

C.London police were well paid in the past.

D.People could not see policewomen until 1900.

小题5:What is the best title for this passage?

A．London Police Force

B．Bow Street Runners

C．Why Are London Police Famous?

D．The History of the London Police

1， 0， 1， ( )， 2

A．-1

B．1

C．0

D．2

维护正义，也就是要[ ]

①维护社会的规则和秩序

②惩治邪恶，见义勇为

③面对歹徒，明哲保身

④敢于同不良的社会现象作坚决的斗争

A．①②③

B．②③④

C．①②④

D．①②③④

自古以来，状元最受人羡慕和尊敬，而工商业是被人看不起的“末业”，在清末偏偏有一个状元“舍本逐末”办起了实业，此人是

A．张謇

B．曾国藩

C．张之洞

D．李鸿章

植物细胞与动物细胞相区别的结构特征是：（）、（）和（）。