简述人员培训的基本方式。

The boy playing basketball looks ______. I'm sure he likes sports a lot.[ ]

A. handsome

B. pretty

C. generous

D. sporty

Governments all over the world make public reports about the condition of their economies. Most countries, including the United States, have used a measure called the gross national product (国民生产总值)or GNP. It includes all goods and services produced by citizens of the country anywhere in the world.

Recently the American Commerce Department has started using a new method to measure production. It is known as the gross domestic product（国内生产总值）or GDP. It counts only goods and services that have been produced within the nation’s borders. Money earned by foreign companies operating in the United States is included in the GDP, but money earned by American companies operating in other countries is not.

Economic experts generally approve of the change. They say that the gross domestic product provides a truer measure of the economy. They also note that most other industrial countries use this method. Therefore it will be easier to study the economies of different countries. Some officials also hope the new system will help them make better economic policy decisions. It will provide them with a clearer understanding of economic activity in the U.S. . The new measure is less likely to be affected by sudden changes in foreign oil prices or in the value of the American dollar in other countries.

Economic experts believe that the change from GNP to GDP will immediately reduce the value of American production by at least 40,000 million dollars a year. But that is really a very small change in the American economy – less than 1% . The Commerce Department reports the unofficial gross domestic product once every three months. The government also continues to report GNP as it has four times a year since 1941.

小题1:To report the American GNP, the government should not consider goods and services produced _______.

A．by American companies at home

B．by American companies in China

C．by American companies in Singapore

D．by Japanese companies in the United States小题2:To report the American GDP, the Commerce Department should count money earned ________.

A．by both American and foreign companies in America

B．by American companies within its own borders

C．by foreign companies in the United States

D．by American companies in its foreign markets小题3:GDP is considered better than GNP by some economists because ________.

A．it is something new

B．it is used by most countries

C．it is easier to calculate

D．it is less likely to be affected by the foreign market小题4:What will happen to the value of American economy if GDP is used to replace GNP?

A．It will be seriously affected.

B．It will not be affected.

C．It will come down a little.

D．It will slightly go up.小题5:How often are the reports of GDP issued by the American Commerce Department?

A．once every four months

B．once every three months

C．once every six months

D．once a year

在过渡过程中，最大偏差与新的稳态值之差称为（）。

A、超调量

B、余差

C、偏差

D、最大误差

细辛具有的功效为

A．回阳救逆

B．温肝暖肾

C．温中降逆

D．宣通鼻窍

E．理气和胃

礁糊秀

The most romantic time to arrive in Venice is at dusk on a winter’s day. Your water-taxi ride across the lagoon from the airport will catch the last velvety-grey streaks of daylight. You’ll arrive on the Grand Canal just as the upper windows of its palaces start to bloom with rose-coloured lamps or sparkle with chandeliers. In no other city does evening begin with such promise.

Strange, then, that Venice should be so emphatically not a night-time place. However mobbed it may have been in daylight, darkness falls with the abruptness of a hauled-down shutter. The crowds of Asian tourists and schoolkits milling around seem to vaporize. In a hundred closed cafes, the espresso machines give an expiring hiss, as if at last slipping off their shoes and wiggling their toes.

That is what makes Venice by night so magical, when the loudest sounds are those of footsteps and lapping water, and the modern world recedes so that in any Square or over any bridge, you wouldn’t be surprised to meet a hurrying figure in a cloak and buckled shoes; Casanova on his way to some assignation, perhaps.

St. Mark’s becomes an enchanted place, with pools of the day’s flood still underfoot and mist wreathing the cathedral. But "nightlife" seems nonexistent outside the weeks of carnival each February. In a city so stuffed with historical treasures, the lack of a living, modern culture is achingly apparent, especially after dark.

Venice’s only theatre of note, the Fenice, has only just reopened after almost a decade, following a fire. Clubs, discos, even cinemas are almost as hard to find as car parks. Nor is there the eating-out culture that governs the rest of Italy.

Venice is not usually regarded as a gourmet paradise. Even J G Links, author of the definitive, eccentric guidebook Venice for Pleasure, suggests it has few restaurants worth visiting outside the Cipriani hotel. As a rule, it’s best to avoid canalside establishments with their menus turisticos; look for places down alleys. Remember, this is rice, not pasta country, offering some of the best risotto you’re ever likely to eat.

When I first came here, aged 15, on a school trip, we were quartered in a girl’s convent school. Ever since, I’ve stayed at the Gritti Palace, on the Grand Canal, overlooking the Salute. Apart from its mixture of elegance and old-fashioned comfort, I have two reasons for loving this hotel. Alighting at its private landing stage completes the thrill of arriving in Venice by night. And it was here, 13 years ago, that Sue and I decided to get married and have our daughter.

Gondolas operate until well after dark. It can be doubly romantic, with the Grand Canal in pitch-darkness and silent but for the churn of water buses and scraps of operatic arias that some gondoliers still perform.

Latterly, Venice has been making more efforts to get a nightlife. There is a disco named Casanova near the railway station and a music bar, Piccolo Mondo, near the Accademia bridge. The city’s student population has created funkier areas around Campo Santa Margarita and in Cannaregio, the immigrant quarter to the north.

There is also street music after all the smart shops have closed and the only merchandise on offer is fake designer handbags, set out on the trestles used as walkways at times of flooD．Around one corner, you may come upon a countertenor in an anourak, singing Handel; around another, two men will be playing selections from Andrew Lloyd Webber on a vibraphone of water-filled glasses. You think that sounds totally naff I can tell you it sounded totally wonderful. Such is the alchemy of Venice by night.

The first and the second paragraphs are meant to tell the reader that on a winter’s day（）

A．Venice is very beautiful in the evening

B．Venice is beautiful at dusk, and so is it at night

C．Venice is beautiful at dusk, however, it doesn’t seem an ideal place for nightlife

D．there are not many people out in the street in Venice