英语写作技巧北京大学出版社

A. 大学英语写作第二版 北京大学出版社 答案

Long-term addicted to online games, will not only curb the normal development of the left front of the brain, and particularly affect the early and mid intellectual development. Japanese scientists for hundreds of playing "Nintendo" game with the other only briefly, detection and analysis of students' brain activity levels found repetitive math, computer games stimulate only a visual and sports-related activities and that part of the brain , and the arithmetic is responsible for stimulating learning, frontal left hemisphere and the right hemisphere activity of memory and emotion. Brain of medical workers like Figure 7-18 years on the part of students analysis, also reached a similar conclusion. Long sitting in front of the computer can cause autonomic disorders, imbalance in hormone levels, immune function is reced, causing a variety of diseases, such as cardiovascular disease, gastrointestinal neurotic disease, tension headaches, anxiety, depression, etc., and may even lead death.

B. 求助：谁有《考博英语完形填空、阅读理解、翻译与写作》索玉柱 主编 北京大学出版社 2002年版本。我想买

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