Immigrants are consumers as well as producers, so
they create jobs as well as taking them. And the work they do need not be at the
expense of native workers. Immigrants often hold jobs that natives are unwilling
to accept at any feasible wage. Also, immigrants sometimes help
to keep industries viable (能存活的) that would otherwise disappear altogether,
causing employment to fall. This was the conclusion of a study of the Los
Angeles garment industry in the 1970s and 1980s. And when immigrants working for
low wages do put downward pressure on natives’ wages, they may raise the (real)
wages of natives in general by keeping prices lower than they otherwise would
be. In theory, then, the net effect of immigration on native
wages is uncertain. Unfortunately, most of the empirical (经验主义的) research on
whether immigrants make natives A. they only take jobs created by immigrants B. they often hold jobs that natives don’t accept C. they do not put downward pressure on natives’ wages D. they are unemployed most of the time
更多"Passage Three
Immigrants a"的相关试题:
[单项选择] Passage Three
Immigrants are consumers as well as producers, so
they create jobs as well as taking them. And the work they do need not be at the
expense of native workers. Immigrants often hold jobs that natives are unwilling
to accept at any feasible wage. Also, immigrants sometimes help
to keep industries viable (能存活的) that would otherwise disappear altogether,
causing employment to fall. This was the conclusion of a study of the Los
Angeles garment industry in the 1970s and 1980s. And when immigrants working for
low wages do put downward pressure on natives’ wages, they may raise the (real)
wages of natives in general by keeping prices lower than they otherwise would
be. In theory, then, the net effect of immigration on native
wages is uncertain. Unfortunately, most of the empirical (经验主义的) research on
whether immigrants make natives A. sometimes help to maintain the existence of some industries B. sometimes cause employment to fall C. may lower the wages of natives in general D. may help promote inflation
[单项选择] Passage Three
In 1998, consumers could purchase
virtually anything over the Internet. Books, compact discs, and even stocks were
available from World Wide Web sites that seemed to spring up almost daily. A few
years earlier, some people had predicted that consumers accustomed to shopping
in stores would be reluctant to buy things that they could not see or touch in
person. For a growing number of time-starved consumers, however, shopping from
their home computer was proved to be a convenient alternative to driving to the
store. A research estimated that in 1998 US consumers would
purchase $ 7.3 billion of goods over the Internet, double the 1997 total.
Finding a bargain was getting easier owing to the rise of online auctions and
Web sites that did comparison shopping on the Internet for the best
deal. For all the consumer interest, reta A. Consumers are reluctant to buy things on the Internet. B. Consumers are too busy to buy things on the Internet. C. Internet retailing is a profitable business. D. More and more consumers prefer Internet shopping.
[单项选择]Passage Three A. Keeping away from the lonely person B. Offering a hand to the lonely person. C. Raising the lonely person’s daily emotion. D. Developing the lonely person’s trust in others.
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