中科院考博英語培訓(xùn)資料（作文范文）高科技的利弊(文件)
【正文】 el of literacy and mathematical ability of students is dropping. This raises serious doubts about the value of the progress of science and technology. Here I will discuss the pros and cons of this question.First of all, advances in science and technology have certainly brought about many benefits for mankind. They have made our lives more fortable and healthier. In addition, they have eased the burden of work for most people and provided them with more leisure opportunities, while at the same time increasing productivity dramatically.Nevertheless, it can not be denied that technology has some negative effects (sideeffects). As mentioned above, with puters which check spelling, grammar and calculation for them, students have little
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