研究表明，我们的计算机在功能和速度两方面都优于我们的竞争对手。
研究表明，我们的计算机与我们竞争者的产品在功能和速度方面有差异。
研究表明，我们的计算机正面临着高速发展的其他厂商的竞争。
第1题：
A、with ⋯of
B、in⋯of
C、for⋯in
D、on⋯in
第2题：
第3题：
A. more superior to
B. superior to
C. more superior than
D. superior than
第4题：
C Too much TV-watching can harm children’s ability to learn and even reduce their chances of getting a college degree, new studies suggest in the latest effort to examine the effects of television on children.
One of the studies looked at nearly 400 northern California third-graders. Those with TVs in their bedrooms scored about eight points lower on math and language arts tests than children without bedrooms TVs.
A second study, looking at nearly 1,000 grown-ups in New Zealand, found lower education levels among 26-year-olds who had watched lots of TV during childhood. But the results don’t prove that TV is the cause and don’t rule out that already poorly motivated youngsters(年轻人)may watch lots of TV.
Their study measured the TV habits of 26-year-olds between ages 5 and 15. Those with college degrees had watched an average of less than two hours of TV per weeknight during childhood, compared with an average of more than 2½ hours for those who had no education beyond high school.
In the California study, children with TVs in their rooms but no computer at home scored the lowest, while those with no bedroom TV but who had home computers scored the highest.
While this study does not prove that bedroom TV sets caused the lower scores, it adds to accumulating findings that children shouldn’t have TVs in their bedrooms.
第64题：
According to the California study, the low-scoring group might____________.
A. have watched a lot of TV
B. not be interested in math
C. be unable to go to college
D. have had computers in their bedrooms
第5题：
For serious study, an anthropologist ______.
A) must not study his own culture
B) is not supposed to have a prejudice against any society
C) should focus on those societies which are historically related to each other
D) is obliged to work only on those societies which have no historical relationship to each other
第6题：
In our Chinese language, children are taught not to address those who are older by their names.()
第7题：
Paragraph 5shows that our imitation of behaviors
[A] is harmful to our networks of friends
[B] will mislead behavioral studies
[C] occurs without our realizing it
[D] can produce negative health habits
第8题：
A、with those of
B、with
C、for those of
D、for
第9题：
Computers are __________(wide) used in our daily life.
第10题：
The offspring of the supertrees have proved to be genetically superior to those of the average trees.
