[单项选择]
Passage One

When researchers come up with a new treatment that makes us feel or work better, it’s usually not just the truly sick who end up going in for an upgrade. The progress in developing treatments for illnesses that ravage memory and thought raises an important question: might the same tools be used to improve the functioning of minds that by most standards are already running fairly smoothly We may well be approaching an era of designer brains, in which those of us feeling a little foggy or dull can have our IQ, fast recall, and self-confidence inflated up via the prescription pad. "Some brain-related conditions we think of as ordinary, "says one researcher, "may eventually become disorders, too"—including perhaps less-than-razor-sharp thinking. The notion of a prescription IQ lift is hardly new. According to polls, about one in 2 A. It effectively cures attention-deficit disorder and narcolepsy. B. It should be legally obtained on prescription. C. It helps to improve attention and memory problems. D. It may potentially lead to addiction problems. 查看答案 更多"Passage One When resear"的相关试题: [单项选择] Passage One When researchers come up with a new treatment that makes us feel or work better, it’s usually not just the truly sick who end up going in for an upgrade. The progress in developing treatments for illnesses that ravage memory and thought raises an important question: might the same tools be used to improve the functioning of minds that by most standards are already running fairly smoothly We may well be approaching an era of designer brains, in which those of us feeling a little foggy or dull can have our IQ, fast recall, and self-confidence inflated up via the prescription pad. "Some brain-related conditions we think of as ordinary, "says one researcher, "may eventually become disorders, too"—including perhaps less-than-razor-sharp thinking. The notion of a prescription IQ lift is hardly new. According to polls, about one in 2 A. The genes of Alzheimer’s disease have been decoded after the decoding of human genome. B. Brain diseases usually are the outcome of interaction of complicated groups of genes. C. The scientists’ findings on genes have quickly lead to understanding of mental diseases. D. the complexity had stopped the researchers from come up with treatment to mental diseases. 查看答案 [单项选择] Passage One Researchers said it was clear that the world’s oceans play a major role in queuing up rapid climate changes, but that thus far the mechanics (机制，结构) of such changes were poorly under stood. "It’s like being blindfolded and walking toward the edge of a cliff," said Wallace Brocker, a professor of environmental sciences at Columbia University. "We don’t understand (the factors) so we don’t really know what to look for." Using ice cores drilled from glaciers and other ice sheets, the researchers have developed a model showing world temperatures’ rising and falling with unsettling frequency over the past110 000 years. While some of the changes have been slow and steady, such as the end of the last Ice Age some 12 000 years ago, others have been swift and unexpected, such as the rapid warming of the North Atlantic from 19 A. so far we are still almost ignorant of the mechanics of rapid climate changes B. now we are still causing serious damages to the environment C. we are still not sure whether ocean plays a role in causing rapid climate changes D. so far we are still unaware of the possibility of rapid climate changes 查看答案 [单项选择]When researchers come up with a new treatment that makes us feel or work better, it’s usually not just the truly sick who end up going in for an upgrade. The progress in developing treatments for illnesses that ravage memory and thought raises an important question: might the same tools be used to improve the functioning of minds that by most standards are already running fairly smoothly We may well be approaching an era of designer brains, in which those of us feeling a little foggy or dull can have our IQ, fast recall, and self-confidence inflated up via the prescription pad. "Some brain-related conditions we think of as ordinary, "says one researcher, "may eventually become disorders, too" —including perhaps less-than-razor-sharp thinking. The notion of a prescription IQ lift is hardly new. According to polls, about one in 20 college students, and higher percentages of professors, already illicitly pop some form of Ritalin or Modafinil—legitimately prescribed for attention-d A. Researchers always bring forth new and upgraded cures for illness. B. Sick people are anxiously looking forward to new treatments. C. Normal people tend to use the new treatment to be healthier. D. New and upgraded treatment should make us feel or work better. 查看答案 我来回答: 提交 最新试题 ●    人员通行证根据种类采用HID卡或纸质材料制作。 ●    [简答题]HXN 3型内燃机车柴油机停机操作方法? ●    [单选题]改进会风文风，坚持少开会、少( )，开短会、发短文，开管用的会、发管用的文。 ●    [单选题]患者男，68岁。被人搀扶步入医院，分诊护士见其面色发钳，口唇呈黑紫色，呼吸困难，家属称其“ ●    [单选题]以下交易采用净额结算方式的是() ●    火灾事故自发生之日起( )日内，事故造成的伤亡人数发生变化的，应当及时补报。 网站地图 我要搜题网  版权所有  ©2023  湘ICP备18016427号   购买搜题卡查看答案 [会员特权] 开通VIP， 查看 全部题目答案 [会员特权] 享免全部广告特权 推荐91天 ¥36.8 ￥80元 31天 ¥20.8 ￥40元 365天 ¥88.8 ￥188元 请选择支付方式 微信支付 支付宝支付 点击支付即表示同意并接受了《购买须知》 立即支付 系统将自动为您注册账号 已有账号登录 找回账号密码 请使用微信扫码支付 订单号： 请不要关闭本页面，支付完成后请点击【支付完成】按钮 支付完成 取消支付 恭喜您，购买搜题卡成功 系统为您生成的账号密码如下： 账号 密码 重要提示：请拍照或截图保存账号密码！ 我要搜题网官网：https://www.woyaosouti.com 我已记住账号密码