As it was a stormy night, ______ people went to see the film. A. a few B. few C.
As it was a stormy night, ______ people went to see the film.
A. a few
B. few
C. several
D. many
As it was a stormy night, ______ people went to see the film.
A. a few
B. few
C. several
D. many
第2题
Stormy applause broke forth______the singer appeared on the stage.
A.a moment
B.the moment
C.in a moment
D.at the moment
第3题
Hard-currency inflows fell by some 90%, forcing the government to relent.
Business folk were relieved. The economy is so stormy that many exporters stay afloat only by selling American dollars on the black market. Others try to keep their foreign earnings offshore. This is not easy, since most sell tobacco, gold, roses and other goods that can be observed and recorded as they leave the country. But some quietly set up overseas subsidiaries to buy their own products at artificially low prices. The subsidiary then sells the goods m the real buyer, and keeps the proceeds abroad.
Since petrol, which must be imported, is scarce, some employers give their staff bicycles. But the two local bicycle makers have gone bankrupt, so bicycles must be imported too. Where possible, local products are replaced for imports. One firm, for example, has devised a way to make glue using oil from locally-grown castor beans instead of petroleum-based chemicals. But even the simplest products often have imported components. One manufacturer found it could not make first-aid kits, because it could not obtain zips for the bags. The local zip-maker had no dollars to import small but essential metal studs. An order worth $8,000 was lost for want of perhaps $100 in hard cash.
Rich individuals are putting their savings into tangible assets, though not houses or land, which they fear the government may seize. Instead, they buy movable goods such as cars or jewellery. Unlike the Zimbabwean dollar, such assets do not lose half their value every year. Jewellery is also an easy way m move money abroad. Wear it on the plane, sell it in London. and leave the money there. The poor have fewer options. A typical unskilled wage now buys a loaf of bread and a litre of milk a day, plus the bus fare to work. For most poor Zimbabweans, the only measure against inflation is to plant maize in the back yard and hope they can harvest it before their landlord expels them.
But if staff in Moscow felt chilly, the grab did not warm them means the measure government adopted is______.
A.funny
B.efficient
C.active
D.useless
第4题
One change in the early 1980s is a questioning of the permissive moral climate of recent years. More young people, while hesitant to preach or to condemn their peers, cite the destructive effects of the drugs and alcohol that are so widely available in the schools. It is peer pressure that pushes teenagers into drugs, but now the habit often is dropped after high school, according to Debbie Bishop, a 22-year-old secretary. James Elrod, a college junior in Kentucky, also reports that use of marijuana on campus has lessened. A Cornell University law student reflects the views of many with the comment: "I think that drug abuse is harmful to your own health and those around you". But he adds: "Drinking is fine only as long as it's not done to excess".
With the added pressures of a more uncertain world, most young people stress the importance of a healthy family life. Yet, as they look at the family's breakup that has taken place in the past decade, they concede that the challenge for many is to make the best of one-parent families. "The American family is evolving and changing, "according to Nina Mule, "Women are going out into the world and having careers. They're becoming more independent instead of being the burden of the family". "But a great need remains for a family structure, "says Nina, who still lives with her parents, "because people have to be able to survive emotionally". In Atlanta, 18-year-old Liss Joiner feels strongly about what's happened to the family". People have realized that the family has disintegrated, "she says, "But today's family—particularly the black family—is trying to pull itself together and become the strong unit as it once was. "A similar view is expressed by a senior at Brigham Young University: "A happy family means everything to me. I read a lot about how the American family is falling a part. But I see lots of strong families around me, and that makes me very optimistic".
Which of the following is NOT a feature of young people in the early 1980s?
A.The are more thoughtful and serious.
B.They have concern for the future of the country.
C.They have a yearning for the traditions.
D.They don't like adult world.
第6题
一个LTI系统,其h[n]=anε[n],-1<a<1。输入x[n]=con(2πn/N),N=4,求系统响应。