Already lasers can obliterate skin
blemishes, topically applied drugs can smooth facial lines and injected agents
can remove deep wrinkles. Future products will be faster, better and longer
lasting. "New substances will be developed by entrepreneurs," says Brian Mayou,
an aesthetic plastic surgeon, "that will be more successful than liquid silicone
that we use today to eradicate wrinkles." The next major breakthrough, says Mel
Braham, plastic surgeon and chief executive of the Harley Medical Group, will be
laser treatment that needs no recovery period. Nicholas Lowe,
clinical professor of dermatology at the University of Los Angeles, adds: "There
will be more efficient anti-oxidants to help reduce sun damage and aging. There
will also be substances that increase the production of new collagen and elastic
tissue to maintain the e A. Applied drugs. B. Liquid silicone. C. Laser treatment. D. Anti-oxidant.
更多"Passage Two
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[单项选择] Passage Two
Already lasers can obliterate skin
blemishes, topically applied drugs can smooth facial lines and injected agents
can remove deep wrinkles. Future products will be faster, better and longer
lasting. "New substances will be developed by entrepreneurs," says Brian Mayou,
an aesthetic plastic surgeon, "that will be more successful than liquid silicone
that we use today to eradicate wrinkles." The next major breakthrough, says Mel
Braham, plastic surgeon and chief executive of the Harley Medical Group, will be
laser treatment that needs no recovery period. Nicholas Lowe,
clinical professor of dermatology at the University of Los Angeles, adds: "There
will be more efficient anti-oxidants to help reduce sun damage and aging. There
will also be substances that increase the production of new collagen and elastic
tissue to maintain the e A. Inventions in cosmetology B. New discovery in face-filling. C. A bright future for facial make-up D. The development of beauty culture.
[单项选择] Passage Two
Can animals be made to work for us
Some scientists think that one day animals may be trained to do a number of
simple jobs that are now done by human beings. They point out
that at a circus, for example, we may see elephants, monkeys, dogs and other
animals doing quite skillful things. Perhaps you have seen them on the
television or in a film. If you watch closely, you may notice that the trainer
always gives the animal a piece of candy or a piece of fruit as a reward. The
scientists say that many different animals may be trained to do a number of
simple jobs if they know they will get a reward for doing them.
Of course, as we know, dogs can be used to guard a house, and soldiers in
both old and modem times have used geese to give warning by making a lot of
noise when a stranger or an enemy comes near. But it may be possible A. Animals are very skillful at a circus. B. They are big and strong. C. Some animals arc as clever as human beings. D. Animals can be trained because they like to get something as a reward.
[单项选择]Which two terms can best describe the following pairs of words: table—tables, day+break— daybreak.() A. inflection and compound B. compound and derivation C. inflection and derivation
[单项选择] Passage Two
The Internet can make the news more
democratic, giving the public a chance to ask questions and seek out facts
behind stories and candidates, according to the head of the largest US on-line
service. "But the greatest potential for public participation is
still in the future," Steven Case, chairman of America On-line, told a recent
meeting on Journalism and the Internet sponsored by The Freedom Forum(讨论会),
though some other speakers say the new technology of computers is changing the
face of journalism, giving reporters access to more information and their
readers a chance to ask questions and turn to different sources.
"You don’t have to buy a newspaper and be confined to the four comers of
that paper anymore," Sam Meddis, on-line technology editor at USA Today,
observed about the variety of information available to computer A. the development of journalism B. the rapid development of the Internet C. the effect the Internet has on journalism D. the advantages of the Internet
[单项选择]Two years ______ passed already. A. has B. have C. are
[单项选择]Where can the two speakers probably be A. Her brother’s son. B. Her brother. C. Her son.
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