I don’t think he’s yet found his ______ in life.

A.field B.track C.aquatic D.archaic

It has been estimated that about one fifth to one third of the world’s farmable topsoil is being eroded at a rate that will seriously undermine future productivity.

Directing the union are technological advances that have made it easier to store and rapidly transmit information into homes and offices. Fiber-optic cable, for example—made up of hair-thin glass fibers—is a tremendously efficient carrier of information. Lasers shooting light through glass fiber can transmit 250,000 times as much data as a standard telephone wire, or tens of thousands of paragraphs such as this one every second.The greatly increased volume and speed of data transmission that these technologies permit can be compared to the way in which a highway with many lanes allows more cars to move at faster speeds than a two-lane highway—hence, the information superhighway.

The question ______ tomorrow is whether income tax should be increased.

Directions: For this part you are allowed 30 minutes to write a composition on the topic Aid Education in China. You should write at least 150 words, and base your composition on the outline given in Chinese below. (20%)Outline:1.支教的现象2.支教的意义3.你的观点

1. If the young engineer didn’t have all these qualities, he could never have done what he has done or have the chance of succeeding in what he is trying to do.2. Cloning doesn’t necessarily make cells grow old, and can even act as a fountain of youth, say researchers who have been investigating a group of cloned calves.3. We often reach an impasse in our thinking, at that moment we are looking at a problem, and trying to solve it and it seems there is a dead end.4. The curriculum of the high school is similar to conventional school that provide preparation for college, complete with English, history, math and science, besides, all students are required to take performing arts and sports and provide a community service.5. In the Philippines, women were found to contribute about a third of households’ cash income, but 55 percent of household support if the economic value of their activities at home, such as growing food, or gathering hay to feed the family donkey, is included.