[判断题]People who do not get enough fiber from food should take fiber supplements.

[填空题]Some people don’t get enough fatty acids because they are slimming.

[单项选择]Who get the dictionary at last

[简答题]Anyone who plans to do public relations work should get as broad an education as possible. In addition to a college education, work in some area of the communications field—on a newspaper or with a broadcasting station—is useful for the future public relations officer.

[单项选择]A. He was the only person who helped.
B. He shouldn’t have helped.
C. He was well-intentioned.
D. He finds it hard to paint the fence.

[单项选择] When people care enough about something to do it well, those who do it best tend to be far better than everyone else. There’’s a huge gap between Leonardo and second-rate contemporaries. A top-ranked professional chess player could play ten thousand games against an ordinary club player without losing once. Like chess or painting or writing novels, making money is a very specialized skill. But for some reason we treat this skill differently. No one complains when a few people surpass all the rest at playing chess or writing novels, but when a few people make more money than the rest, we get editorials saying this is wrong. Why The pattern of variation seems no different than for any other skill. What causes people to react so strongly when the skill is making money I think there are three reasons we treat making money as different: the misleading model of wealth we learn as children; the disreputable way in which, till recently, most fortunes were accumulated; and the w
A. Y
B. N
C. NG

[单项选择]A)Garbage from food. B)Old cars. C )Empty bottles. D) Bottle glass.

[简答题]

An undersea fiber optic cable stretching from China to the United States in a loop system more than 25,000 kilometers underwater will soon expand China’s links with the world. The cable is expected to be completed in the year 2000.
This new fiber optic technology system will transmit voice, data and images at up to a total of 80 gigabits per second. The capacity of 80 gigabits per second is a massive speed advance on previous technology, and allows the transmission of more than one million calls simultaneously.
(61) The $1.5 billion China-US Cable Network, as it is called, provides a digital connection between China and the US, and overcomes the small fiber optic capacity which has been available, and which, among other things, affects the ability to expand Internet capacity. (Currently all links are via satellite). China Telecom has been trying for some time to set up a direct link with the US and this cable is a key project for the ninth Five-Year P