The passage mainly aims to identify that nanotech may do potential damage to our health and environment. The Project on Emergin

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问题 The passage mainly aims to identify that nanotech may do potential damage to our health and environment.
The Project on Emerging Nanotechnologies calls for all kinds of people and global institutions to participate.

选项 A、Y
B、N
C、NG

答案A

解析由题干The Project on Emerging Nanotechnologies可定位至首段末句：脱颖而出的纳米技术工程需要更多的资源，需要一个一致的风险相关的研究策略，同时也需要公众和私人及国际研究机构的合作参与。

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大学英语四级

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The passage mainly aims to identify that nanotech may do potential damage to our health and environment. The Project on Emergin

大学英语四级

Thepopularnotionthatolderpeopleneedlesssleepthanyoungeradultsisamyth,scientistssaidyesterday.Whileelderly

A、Replaceitsout-datedequipment.B、Improvethewelfareofaffectedworkers.C、Followgovernmentregulationsstrictly.D、Provid

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Atsometimeinyourlifeyoumayhaveastrongdesiretodosomethingstrangeorterrible.【C1】______,chancesarethatyoudon

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