题目内容

What can be inferred from the passage？

A. Kelley was regarded as a symbol of perseverance and energy.
B. John A. Kelly first ran the marathon at the age of 20.
C. Kelley lost to the toolmaker Pat Dengis in the 1935's Boston Marathon.
D. Kelley lived in Arlington Massachusetts.

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The word "hacker" (Para. 1) most probably means"______".

A. highly recognizable names behind many of the computer technologies used today
B. the negative connotation of those computer users
C. a game, employing the tools that are readily available via the Internet
D. people who break into computer systems

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According to the passage, children are encouraged to join in many activities other than______.

A. live in homeless shelter
B. spend time with elders
C. volunteer at a local soup kitchen
D. visit playgrounds where a variety of children are present

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The example of asking "How did you feel when Robbie made fun of your glasses last week？" is to illustrate that it is indispensable to______.

A. challenge intolerance when it comes from your children
B. identify intolerance when children are exposed to it
C. support your children when they are the victims of intolerance
D. create opportunities for children to interact with people who are different from them

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Even better, Paley's Remote Scanning Services Company could detect crop problem before they became (9)___ to the eye. Mounted on a plane flown at 3,000 fee (10)_, an infrared scanner measured the heat emitted by crops. The data were (11)_ into a color-coded map showing (12)_ plants were running "fevers". Farmers could then spot spray, using 50 to 70 percent less pesticide than they (13)_ would.
The bad news is that Paley's company closed down in 1984, after only three years. Farmers (14)_ the new technology and long-term backers were hard (15)_. But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to (16)_ into operation. Agriculture experts have no doubt about the technology works. "This technique can be used (17)_ 75 percent of agricultural land in the United States", says George Oerther of Texas A＆M. Ray Jackson, who recently retired from the Department of Agriculture, thinks (18)_ infrared crop scanning could be adopted by the end of the decade. But (19)_ Paley finds the financial backing (20)___ he failed to obtain 10 years ago.

A. as
B. with
C. like
D. unlike

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What can be inferred from the passage？

A. Kelley was regarded as a symbol of perseverance and energy. B. John A. Kelly first ran the marathon at the age of 20. C. Kelley lost to the toolmaker Pat Dengis in the 1935's Boston Marathon. D. Kelley lived in Arlington Massachusetts.

The word "hacker" (Para. 1) most probably means"______".

According to the passage, children are encouraged to join in many activities other than______.

The example of asking "How did you feel when Robbie made fun of your glasses last week？" is to illustrate that it is indispensable to______.

A. Kelley was regarded as a symbol of perseverance and energy.
B. John A. Kelly first ran the marathon at the age of 20.
C. Kelley lost to the toolmaker Pat Dengis in the 1935's Boston Marathon.
D. Kelley lived in Arlington Massachusetts.