在远程登录过程中客户机与服务器之间的通信标准是 【16】 。

元朝管辖今西藏的机构是[ ]

A．宣政院

B．中书省

C．行中书省

D．澎湖巡检司

There is no question that fewer teenagers are on the roads in the US.

In 1978, 50% of 16-year-olds had got their first driving licence. In 2008, according to the US Transportation Department, it was just 30%. The number of those aged 19 and under with driving licences has also been declining since 1978, when 11, 989, 000 had licence. In 2010, it was 9, 932, 441, or 4.1% of American drivers.

In the UK, 683, 273 teenagers have driving licences- just 1.85% of total licence holders, according to Department of Transport figures from September 2010.

But the decline in the US may have more to do with tougher tests and the introduction of the new rule in many states, which force drivers aged under 16 to be with licensed drivers of 21 years and older when driving.

In recent years, the annual number of journeys being made by American drivers of all ages has declined clearly for the first time ever. Car use began falling in 2007, when average petrol prices almost doubled to $4.12 a gallon, and the economy became worse.

But there are signs that it is getting back to normal and American remains a country on wheels. It has a higher number of cars per head of population than any other country in the world.

“Cars will always be a popular means of transportation in America. You have to take into consideration some places don’t have access to public transportation. Cars are the only way some people can get around,” says Kristin Nevels. This makes driving necessary in some rural states, where about twice as many teenagers are on the road than in big cities.

小题1:The underlined word “declining” in the second paragraph most probably means “__________”.

A．rising

B．dropping

C．improving

D．holding小题2:In recent years cars are used less than before mainly because of __________.

A．traffic jams

B．harder tests

C．expensive petrol

D．worst economy小题3:We can learn from the last paragraph that Kristin Nevels __________.

A．doubts the popularity of the car use in the future.

B．thinks American people can not live without cars.

C．holds confident attitude to the cars’ future in America.

D．believes America should build up its public transportation.小题4:What can be inferred from the text?

A．The UK has more teenager drivers than the US.

B．A 15-year-old boy cannot drive alone in the US.

C．The US has very developed bus transportation system.

D．Big cities have more teenager drivers than rural areas in the US.

货币供给的主体是中央银行，商业银行和非银行金融机构。()

简述数学认知结构的基本特点。

农历（）时，临平、塘栖一带蚕农或步行，或划船，赶往超山庙宇烧香，敬拜蚕神。男女老幼头戴彩纸或绢制成的小花——蚕花，人群挤轧，故此俗称“轧蚕花”。

A.三月初一

B.三月初二

C.三月初三