孙远的研究生管理专业入学考试作文讲义(1)

文章作者 100test 发表时间 2007:03:10 10:34:49
来源 100Test.Com百考试题网

4分作文

The argument is not logically convincing. It does not state whether all planes can receive signals from each other. It does not state whether planes constantly receive signals. If they only receive signals once every certain time interval, collisions will not definitely be prevented. Further if they receive a signal right before they are about to crash, they cannot avoid each other.

The main flaw in the argument is that it assumes that the two planes, upon receiving each other’s signals, will know which evasive action to take. For example, the two planes could be going towards each other and then receive the signals. If one turns at an angle to the left and the other turns at an angle to the right, the two planes will still crash. Even if they receive an 0updated signal, they will not have time, to avoid each other.

The following argument would be more sound and persuasive. The new warning system will solve the problem of midair plane collisions. Each plane will receive constant, continual signals from each other. If the two planes are headed in a direction where they will crash, the system will coordinate the signals and tell one plane to go one way, and the other plane to go another way. The new system will ensure that the two planes will turn in different directions so they don’t crash by trying to prevent the original crash. In addition, the planes will be able to see themselves and the other on a computer screen, to aid in the evasive action.