12.What’s really needed, according to most researchers in this field, a "killer" application particularly suited for the way DNA computing solves problems. A.being B.are C.is D.was 查看更多

 

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What’s really needed, according to most researchers in this field, ________ a“killer”application(应用)particularly suited for the way DNA computing solves problems.


  1. A.
    being
  2. B.
    are
  3. C.
    is
  4. D.
    was

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What’s really needed, according to most researchers in this field, ________ a "killer" application particularly suited for the way DNA computing solves problems.

A.being                     B.are                         C.is                          D.was

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      Complete the passage with the proper words in the box. Each word can only be used once. One
word is not needed.
A. complicated   B. seldom    C. aimed     D. dangerous      
AB. change     AC. relative    AD. simple   BC. quality   BD. inexperienced   CD. ignore
     There are more than almost two million cars on the streets of Shanghai. That's not a big number _1_ to
the city's population of 23 million, but everyone agrees that traffic is a big problem here. And many people
would argue that it's not the number of cars on the road, but the _2_ of the drivers that is the main cause
of concern.
     According to one survey, 37% of Shanghai drivers have less than three years of driving experience.
Many of these drivers are middle-aged and have never operated machinery more _3_ than a washing
machine. On the road, they drive fast when they should drive slow, _4_ use turn signals, and make right
turns on red lights without stopping first. And in the past year, there have been several incidents that
resulted in pedestrian deaths when _5_ drivers mistook the gas pedal for the brake (刹车)pedal.
     There are new regulations _6_ at making it more difficult for people to get a driver's license, but that is
only a partial solution to Shanghai's traffic problems. What is really needed is a _7_ in drivers' attitudes.
There seems to be a lack of concern for safety on the part of drivers: their own safety and the safety of
others. You can see this every day as drivers change lanes aggressively and _8_ pedestrians at crosswalks
and intersections.
     A car is a great convenience, but it can also be a _9_ weapon. Drivers will have to realize that before
Shanghai's streets can become truly safe.

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Young adult filmmakers all hope to show their works in international festivals like Sundance and Toronto. But what about really young filmmakers who aren’t in film school yet and aren’t, strictly speaking, even adults?

They are at the heart of Wingspan Arts Kids Films Festival, tomorrow, in a setting any director might envy: Lincoln Center. Complete with “red carpet” interviews and various awards, the festival has much in common with events for more experienced moviemakers, except for the age of the participants: about 8 to 18.

“What’s really exciting is that it’s film for kids by kids,” said Cori Gardner, managing director of Wingspan Arts, a nonprofit organization offering youth arts programs in the New York area. This year the festival will include films not only from Wingspan but also from other city organizations and one from a middle school in Arlington, Virginia. “We want to make this a national event,” Ms. Gardner added.

The nine shorts to be shown range from a Claymation biography of B.B. King to a science fiction adventure set in the year 3005. “A lot of the material is really mature,” Ms. Gardner said, talking about films by the New York City branch of Global Action Project, a media arts and leadership-training group. “The Choice is about the history of a family and Master Anti-Smoker is about the dangers of secondhand smoke.” Dream of the Invisibles describes young immigrants’ feelings of both belonging and not belonging in their adopted country.

The festival will end with an open reception at which other films will be shown. These include a music video and full-length film whose title is Pressures.

Wingspan Arts Kids Film Festival ____.

A. is organized by a middle school

B. is as famous as the Toronto Festival

C. shows films made by children

D. offers awards to film school students

Which of the following is true of Wingspan Arts?

A. It helps young filmmakers to make money.

B. It provides arts projects for young people.

C. It’s a media arts and leadership-training group.

D. It’s a national organization for young people.

The underlined word “shorts” in Paragraph 4 refers to _____.

A. short trousers  B. short kids   C. short films   D. short stories

Movies to shown in the festival ____.

A. cover different subjects.

B. focus on kids’ life

C. are produced by Global Action Project

D. are directed by Ms. Gardner

At the end of this film festival, there will be ____.

A. various awards    B. “red carpet” interviews

C. an open reception  D. a concert at Lincoln Center

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There was once a farmer. His land was hilly and the soil was not the best. He had a cow that wasn’t giving much milk and he had chickens who were laying few eggs. The place looked run-down (破败的) and the barn and fences (篱笆) needed repair. The farmer and his wife felt dejected.
One stormy evening, a poorly-dressed man knocked on their door, asking if he could get shelter for the night. They shared the food that had been prepared, while they talked a great deal about the farm.
When the stranger left the following morning, he thanked the farmer and his wife and pulled a little bag of gold pieces out of his pocket. He said that maybe this would help them. He added that he’d come by next year with hopes of finding a revived farm.
After this, the farmer and his wife often talked about whether they should buy a more promising cow. Other times they considered whether they should buy chickens who laid more eggs. However, every conversation ended with the farmer trusting the farm would improve as he found himself fixing the barn and the fences, caring for the animals, preparing food for themselves and their animals.
The farmer beamed (眉开眼笑) when the stranger did come by again a year later. Everything looked so much better. The stranger asked, “What did you use the gold for?”
The farmer said, “We hid the gold under a kitchen tile (地砖) and, while we often thought of it, we never did think of anything we needed the gold for.”
Then the farmer added thoughtfully, “I do thank you, though, ever so much. You gave us what we really needed to keep going — you lifted our spirits.”
Saying that, the farmer removed the tile and cheerfully returned the gold to the stranger.
【小题1】The underlined word “dejected” in Paragraph 1 probably means “_____”.

A.kind and generous
B.surprised and delighted
C.disappointed and unhappy
D.strong and fearless
【小题2】One year later, the stranger visited the farmer to _____.
A.get his gold pieces back
B.see if the farm had improved
C.get shelter for the night
D.give the farmer more money
【小题3】From the passage, we can conclude that what the farmer really needed was _____.
A.land rich enough to farm on
B.something to keep their spirits up
C.scientific knowledge of agriculture
D.money to improve his farm

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