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
At Kew Gardens, the giant Victoria lily grows in a small pond.Suppose it doubles its size each day and it covers the whole pond—
At Kew Gardens, the giant Victoria lily grows in a small pond.Suppose it doubles its size each day and it covers the whole pond—
admin
2020-12-27
53
问题
At Kew Gardens, the giant Victoria lily grows in a small pond.Suppose it doubles its size each day and it covers the whole pond—as it does—after 30 days.After how many days does it cover half the pond?
选项
答案
After 29 days.
解析
题干意思是指睡莲每天增一倍,30天后覆盖整个湖面,问题是“多少天后覆盖半个湖面”,由于一天增一倍,所以是前一天,即29天后,覆盖的是半个湖面。
转载请注明原文地址:https://kaotiyun.com/show/fFfK777K
本试题收录于:
A类竞赛(研究生)题库大学生英语竞赛(NECCS)分类
0
A类竞赛(研究生)
大学生英语竞赛(NECCS)
相关试题推荐
PeopleintheUnitedStatesinthenineteenthcenturywerehauntedbytheprospectthatunprecedentedchangeinthenation’sec
Whatisthenextnumberinthissequence:3,12,60,360,...?
Geneticengineering(GE)offoodisariskprocess.Current【M1】______understandingofgeneticsisextremelylimitedbutscientis
Solvetheproblembyworkingoutthelettercodes.Inacode,SECONDiswrittenasUGEOPF.HowwouldyouwriteTHIRD?
Inthelate15thcentury,ChristopherColumbus,anItaliannavigator,sailedacrossthevastoceanandreachedsomesmallisland
AcrossAfrica,thetsetseflythreatensastaggering55millionspeopleandtheir【M1】______livestock.Theinsectsucksblooda
Bandscomeandgo.Somebecomefamous.Othersdon’t.Someenjoygreatwealth.Othersmakenothing.Butwhy?Sometimestheyjust
Whatisthemangoingtododuringthesummer?
Howmuchmoneydoyouleavethewaiterorwaitressinarestaurant?Whatabouttaxidrivers,hotelstaffandhairdressers?Tippi
Ifthedoctorhadcomeearlier,thelittlebabywouldnot________fortwohours.
随机试题
组织变革的方式可分为渐进式变革和激进式变革。
我们常常提到的“企业战略”“战略目标”中的“战略”原意指()
放射性核素显像原理的叙述,错误的是
人身"五脏六腑之大主"指的是
可诱发膀胱癌可诱发白血病
癌前病变最确切的概念是
静息状态下K+由细胞内向膜外扩散属于
《行政处罚法》第51条明确规定,对到期不缴纳罚款的,每日按罚款数额的3%加处罚款。按3%加处的罚款属于( )。
根据我国刑法的规定,军人违反职责罪中的战时是指()。
()相对指标是将总体按某一标志分组,用各组的总量指标数值相对比而求得的比值或比例。
最新回复
(
0
)