Imagine going to the doctor to get treatment for a __24__ fever. Rather than give you a pill or a shot, the doctor implants a tiny robot into your bloodstream. The robot detects the cause of your fever, travels to the appropriate system and provides a dose of medication directly to the __25__ area. It sounds like science fiction, yet some of the applications of nanotechnology are not far off. Nanotechnology is a science which involves developing and producing machines on an atomic scale. The prefix nano __26__ the Greek word, meaning “ one billionth.”__ 27__ , a nanometer is one billionth of a meter, about the size of six carbon atoms in a row. Justifiably __28__ as nanobots, the nanomachines no lain diameter than a human hair can do anything. They can clear the cholesterol in the arteries before you fall victim to cardiovascular diseases. They can __29__ and kill cancer cells or other __30__ viruses. They can heal and restore any dysfuorgan. It is even speculated that nanorobots could slow or __31__ the aging process, perhaps extending the human life span __32__ scores of years. Nanorobots coube programmed to perform delicate surgeries -- such nanosurgeons could wo __33__ the sharpest scalpel. By working on such a small scale, a nanorobot could operate without leaving the scars. Nanorobot applications in the field of medicine are practically miraculous. __34__ the exotic applications are currently only theoretical, we are looking forward to seeing the wonders that nanotechnology will create. 24.(A)insistent (B)resistant (C)consistent (D)persistent 25.(A)infectious (B)diseased (C)infested (D)injected 26.(A)is derived from (B)comes by (C)launches from (D)traces back to 27.(A)Without doubt (B)In a word (C)In fact (D)That is 28.(A)asserted (B)entitled (C)stigmatized (D)defined 29.(A)break with (B)come out (C)seek out (D)cut off 30.(A)life-threatened (B)threatening-life (C)life-threatening (D)threatened-life 31.(A)deprive (B)miniaturize (C)reverse (D)intensify 32.(A)by (B)for (C)to (D)in 33.(A)as a thousand times precise as (B)a thousand times the precision of (C)a thousand times as precise like (D)more than a thousand times precise 34.(A)As (B)Despite (C)While (D)Whereas 上面这篇cloze没有标准答案 我个人的答案是 DBACD DCBCBC 我比较不确定的是27这一题,但我觉得答案不可能为AB,D感觉也不太通,C较为合理 有人有比较妥善的解释方法吗? 26题 http://ppt.cc/NwEF 好像有其它答案 有人有合理的解释方式吗? 此外,这篇CLOZE为某区第一志愿的学校考题,没给标准答案,有人觉得我那个答案是 错误的吗?希望不吝说出错误在那,并分享您的看法,感恩^ --

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