A.offer
B.provide
C.sen
D.supply
第1题
A.offer
B.provide
C.sen
D.supply
第3题
en an unpleasant truth is more than likely to be useful; besides, we have the choice of refusing to believe it! But hardly so with technology; we do not have the choice of refusing to hear the sound produced by a supersonic (超音速的
And even social decay in general-so much so that the promise of technology is obscured’. That promise is a cleaner and healthier worl
D.If wise applications of science and technology do not lead to a better world,what else will. A.Another distinction between science and technology has to do with the progress in each.
B.Unlike science,progress in technology must be measured in terms of the human factor.
C.What scientists discover may shock or anger people-as did Darwin’s theory of evolution.
D.Science and technology are different.
E.We are all familiar with the improper use of technology.
F.Science is a method of answering theoretical questions; technology is a method of solving practical problems. 第 46 题 请选择处的最佳答案.
第5题
A.金属元素本身毒性
B.电磁辐射
C.细菌污染
D.放射性元素
E.VOC
第9题
A.Yes, a dictionary
B.No, a magazine
C.A dictionary
D.Yes both
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!