以下属于第2代计算机的是( )。A.UNIVAC-I B.ENIAC C.IBM

题型:单项选择题

问题:

以下属于第2代计算机的是( )。

A.UNIVAC-I

B.ENIAC

C.IBM 4300

D.IBM-7000

考点:计算机等级考试B笔试一级B笔试
题型:单项选择题

C

How has smoking been controlled in recent years?

People were asked to stop smoking in a range of public places—such as doctors’ surgeries, cinemas, theatres and churches—over the second half of the 20th century but it was after the King’s Cross Underground fire on November 18, 1987, caused by a cigarette end which resulted in 31 deaths, that restrictions on smoking in public places gained rapid and widespread acceptance.

How did a ban on smoking in public places come into place?

In 1998 the Smoking Kills White Paper set out a national strategy to reduce smoking prevalence (流行) and passive smoking, including in public places. The measures were voluntary and poorly carried out. After a public conference in England in 2004, the Government decided to choose for lawmaking. Scotland went first, with a ban in 2006, followed by the other nations a year later. 

What is the current law?

Any person who smokes in enclosed public places, including pubs, offices, on public transport and work vehicles, is breaking the law. It does not extend to private houses. It is also an offence for people in charge of premises (营业场所) to permit others to smoke in them.

How was it received?

It was welcomed by most organizations—except for some pub owners and restaurateurs. Many workplaces in the UK had already introduced smoke-free policies consistent with the legislation (法律,法规) before it was carried out, while others have gone beyond its basic requirements.

All railway facilities, including platforms, footbridges and other areas—whether or not fitting the definition of an enclosed public space—are covered, as are all football grounds and some cricket and athletics stadiums. School grounds are not required to be smoke-free under the legislation, but the majority now are.

How has it been forced?

Compliance (服从) in public premises has been high, with inspections suggesting that 99 per cent of places were sticking to the rules. The number of people charged for smoking in cars has been very low, which was due to the problems defining and identifying “work” vehicles. They said that a total ban on smoking in vehicles would end this confusion.

Has it improved health?

Studies in early adopters of the law, including in Scotland, suggest a reduction in hospital admissions for heart disease, which has been shown to be linked to passive smoking. There is also strong evidence of improved rates of smoking end and a drop in the number of cigarettes consumed by those who continue to smoke.

63. When did the first law come out to ban smoking in public places?

A. 1987.                   B. 1998.                    C. 2004.                   D. 2006.

64. Which of the following behaviors may NOT be against the law?

A. Jack often smokes in the office when he is alone.

B. A taxi driver is smoking with a lady in his car.

C. Tom smokes while thinking of his future at home.

D. Max smokes for relaxation during time-out in the stadium.

65. Who might feel unhappy about the law according to the article?

A. A restaurant owner.   B. A company manager. C. A car owner.             D. A policy maker.

66. What can you infer from the article?

A. Most heart diseases have been proved to be linked to passive smoking.

B. A new law will soon come out with a total ban on smoking in vehicles.

C. The 1987 fire has convinced more people that smoking is bad for health.

D. Most of the school grounds are not smoke-free, as it is not banned in the law.

题型:单项选择题

在DPP中调整RAW图像可以使用()。

A、“RAW影像调整”面板进行调整

B、“RGB影像调整”面板进行调整

C、“RAW影像调整”和“RGB影像调整”面板中进行调整

D、先用“RAW影像调整”,然后可以使用“RGB影像调整”进行少量的调节,但是,可以在“RAW影像调整”中完成的,尽量不要在“RGB影像调整”中进行调整。

题型:单项选择题

顺德自梳女的住所是()

A.淑玉堂

B.冰玉堂

C.贞女堂

D.庵堂

题型:单项选择题

下列有关泵打不出酸的原因中错误的是()

A、出口阀未开

B、电机反转

C、叶轮损坏

D、出口阀开得过大

题型:单项选择题

气缸的输出力的大小,可通过下列元件来调节()

A.调(减)压阀

B.流量控制阀

C.方向控制阀

D.溢流阀

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