2011年6月cet6真题答案(11)

2011年6月cet6真题及答案

To get a better understanding of what's going on, consider the way immigration's impact is felt. Though its overall effect may be positive, its costs and benefits are distributed unevenly. David Card, an economist at UC Berkeley, notes that the ones who profit most directly from immigrants' low-cost labor are businesses and employers – meatpacking plants in Nebraska, for instance, or agricultural businesses in California. Granted, these producers' savings probably translate into lower prices at the grocery store, but how many consumers make that mental connection at the checkout counter? As for the drawbacks of illegal immigration, these, too, are concentrated. Native low-skilled workers suffer most from the competition of foreign labor. According to a study by George Borjas, a Harvard economist, immigration reduced the wages of American

high-school dropouts by 9% between 1980-2000.

Among high-skilled, better-educated employees, however, opposition was strongest in states with both high numbers of immigrants and relatively generous social services. What worried them most, in other words, was the fiscal (财政的)burden of immigration. That conclusion was reinforced by another finding: that their opposition appeared to soften when that fiscal burden decreased, as occurred with welfare reform in the 1990s, which curbed immigrants' access to certain benefits.

The irony is that for all the overexcited debate, the net effect of immigration is minimal. Even for those most acutely affected – say, low-skilled workers, or California residents – the impact isn't all that dramatic. "The unpleasant voices have tended to dominate our perceptions," says Daniel Tichenor, a political science professor at the University of Oregon. "But when all those factors are put together and the economists calculate the numbers, it ends up being a net positive, but a small one." Too bad most people don't realize it.

注意：此部分试题请在答题卡2上作答。

52. What can we learn from the first paragraph?

A) Whether immigrants are good or bad for the economy has been puzzling economists.

B) The American economy used to thrive on immigration but now it's a different story.

C) The consensus among economists is that immigration should not be encouraged.

D) The general public thinks differently from most economists on the impact of immigration.

53. In what way does the author think ordinary Americans benefit from immigration?

A) They can access all kinds of public services.

B) They can get consumer goods at lower prices.

C) They can mix with people of different cultures.

D) They can avoid doing much of the manual labor.