16．Professor David Agus，one of leading scientists at the medical revolution，says that he believes that with our current technology humans have the potential to regularly live into their ninth or tenth decade．
Craig Venter，co-founder and CEO of Human Longevity Inc．，says there might be no supposed limit to how long we can live，but that"we need to make sure we can support extra long life on this planet．"Huge advancements at the intersection （交叉領(lǐng)域） of medicine and technology，such as big data，are making these kinds of developments in aging possible．
Venter explained that when he first studied the human genome （基因組） 15 years ago，there was nothing for him to compare it to．For example，we now know that we vary about 3% from the 6.4 billion letters of DNA that we get from our parents．Ten years ago，Venter said he wouldn't have thought that we'd be able to predict someone's age from their genetic code．We also now know that our genetic code is constantly changing，he says．Men，for example，start losing Y chromosomes （染色體） in their 40s and 50s．"To help crack （破解） the big data code in medicine，my team have hired the engineer who designed Google Translate，"says Venter．"We're using machine learning to try to understand and translate all that data，"he explains．"We now have the ability to produce a photo of someone straight from their genetic code．"
Therefore，will all this data automatically extend our lifespan？That's a bit more complicated．"We're learning new things every six months，"Agus says．"These new things make us more complex．That means we're never going to totally understand disease，"he adds．"But we don't need to understand it to control it．"
32．What is the belief that David Agus holds？C
A．There will be no disease in the future．
B．Our life expectancy will slowly increase．
C．Everyone can live a long life in the future．
D．Advance in technology can make us stop aging．
33．According to Paragraph 3，Venter tries to stressC
A．the discovery of DNA
B．the secret of the genetic code
C．the progress in technology and medicine
D．the intelligent machine used in research
34．By cracking someone's genetic code，we canC
A．change his DNA                           
B．break the big data code
C．guess his appearance                   
D．stop him from aging
35．Where is the passage most probably taken from？A
A．A science magazine．
B．A research report．
C．A book review．
D．A travel guide．

分析 本文是一篇說明文，教授大衛(wèi)•阿古斯，一個在醫(yī)學(xué)革命中領(lǐng)先的科學(xué)家，說他相信我們當(dāng)前的技術(shù)有可能使人類在未來活到九十歲或一百歲．本文以此展開講述，主要講述了先進(jìn)的DNA技術(shù)．

解答 32．答案：C．細(xì)節(jié)理解題．根據(jù)"says that he believes that with our current technology humans have the potential to regularly live into their ninth or tenth decade"可知，他認(rèn)為未來人們可以活得更久．故選C．
33．答案：C．段落大意題．根據(jù)第三段內(nèi)容可知，Venter主要講述了之前的科技與現(xiàn)在科技的對比，強(qiáng)調(diào)了科學(xué)技術(shù)的進(jìn)步．故選C．
34．答案：C．細(xì)節(jié)理解題．根據(jù)"We now have the ability to produce a photo of someone straight from their genetic code"可知，通過破解DNA，我們可以看到他們的相貌．故選C．
35．答案：A．推理判斷題．根據(jù)全文內(nèi)容可知，本文是一篇科普類文章，可以聰哥科學(xué)雜志上看到．BCD均不正確．故選A．

點評 本文是一篇科普類文章，題目涉及多道細(xì)節(jié)理解題，推理判斷題，段落大意題．做題時學(xué)生應(yīng)仔細(xì)閱讀原文，把握文章主要內(nèi)容，聯(lián)系文章上下文內(nèi)容并結(jié)合所給選項含義，從中選出正確答案，一定要做到有理有據(jù)，切忌胡亂猜測．

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