首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Brain pills, which help to【D6】________, would be welcomed by students who are studying for exams. Many professions would also us
Brain pills, which help to【D6】________, would be welcomed by students who are studying for exams. Many professions would also us
admin
2021-12-31
53
问题
Brain pills, which help to【D6】________, would be welcomed by students who are studying for exams. Many professions would also use them: For example, people who work in shifts and【D7】________who don’t get much sleep. But brain pills raise many【D8】________too, about how society would use them. They may lose【D9】________ if they aren’ t used correctly, just as plastic surgery and cloning. Consequently, many scientists say that the pill needs to【D10】________more, before we can use it safely.
【D10】
Imagine the scene: you have an important exam tomorrow morning. Your future depends on it. You stay up all night, trying to memorize three or four years’ information in twelve hours. Sounds familiar? (26)But imagine you didn’t need to do this. Imagine you could just take a brain pill and immediately remember everything.
(26) A memory pill, or any other pill that wakes up the brain, is a great idea, not only for students, but for lots of other professions. (27) Soldiers, who have to function with just a few hours’ sleep, would welcome it. So would pilots on lung trips, and shift workers who have to work with heavy machines at night.
But are we close to finding such a pill? A number of companies are already working on it. They see enormous financial possibilities in a pill that increases the memory, and laboratories have already been testing pills on both animals and humans.
(28) But a memory pill raises ethical questions too. Research tells us that the pill would be used not only by ill people, but also by people who just wanted to remember everyone’s name at parties, or the laziest students. Is this fair on poorer students who couldn’t afford the pill? Would businesses start asking their workers to take pills so that they performed better?
Medicine and its processes evolve. (29) Often, the original purpose gets lost. This has happened with plastic surgery. It may happen with cloning. The truth is, we don’t know how a memory pill would affect society. Fortunately, we probably have a few more years to think about it. (30) Most scientists believe that the drugs need much more testing. Some of these drugs work well with animals, but as one of the scientists says, "It isn’t clear that animals use the same kind of memories as humans. A mouse doesn’ t have to remember a shopping list during the day. "
选项
答案
be tested
解析
根据原文可知,科学家们认为该药物还需要更多的测试,该处考查固定搭配need to be done。故填入be tested。
转载请注明原文地址:https://kaotiyun.com/show/QIVK777K
本试题收录于:
D类竞赛(专科)题库大学生英语竞赛(NECCS)分类
0
D类竞赛(专科)
大学生英语竞赛(NECCS)
相关试题推荐
Peopletravelinglongdistancesfrequentlyhavetodecidewhethertheywouldprefertogobyland,sea,orair.Hardlycananyon
PassageFourWhatshouldAmericadowiththe"six-hour,180-dayschoolyear"practice,accordingtowhatMiltonGoldbergsays?
(1)Withincreasingprosperity,WesternEuropeanyouthishavingaflingthatiscreatingdistinctiveconsumerandculturalpatte
PassageOneWhatwillpeopleuseforlightingsooninthefuture,accordingtoDr.FaizRahman?
(1)AnextremecoldspellmightbeunwelcometomuchoftheNorthernHemisphere,butitiswarmlywelcomedbyonegroup—theoi
WashingtonUniversityinSaintLouis,Missouri,isa【T1】________university.Ithas11000students.12%ofthemwere【T2】________
Thebarintheclubisforthe________useofitsmembers.
俗话说“民以食为天”。【T1】饮食文化,即围绕着人们日常工作中的食物、饮料及其食用方法所形成的文化现象。(centeron)从半坡村文化遗址中发现,早在五六千年前,中国北方的黄河流域已普遍种植粟这种农作物。同样,在距今7,000年前的河姆渡文化
移民必须适应在新的国家生活的压力和挑战。(adaptto)
ThetreatmentofthegypsypopulationoftheUnitedKingdomisdisgraceful.Localauthoritiesareslowtoprovidepermanentsite
随机试题
密度瓶法测定酒精度时恒温水浴的温度应在()。
信号对光载波的调制方式的基本形式有()
对于变法,龚自珍主张
我国第一个省级民族自治地方是()
乳癌根治术后的并发症有
姬氏或瑞氏染色时,疟原虫中红染部分叫
在期权到期日,股票价格高于行权价格,则权证持有人最可能的选择是()。Ⅰ.行使看涨期权Ⅱ.放弃看涨期权Ⅲ.行使看跌期权Ⅳ.放弃看跌期权
调查:发布
中华人民共和国主席缺位的时候,由全国人大补选主席的职位。()
ShoppinghabitsintheUnitedStateshavechangedgreatlyinthelastquarterofthe20thcentury.【C1】______inthe1900smos
最新回复
(
0
)