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
Have you ever seen a horse with toes (脚趾)? Millions of years ago, horses had many toes. They had four toes on each front foot. T
Have you ever seen a horse with toes (脚趾)? Millions of years ago, horses had many toes. They had four toes on each front foot. T
admin
2009-08-17
39
问题
Have you ever seen a horse with toes (脚趾)? Millions of years ago, horses had many toes. They had four toes on each front foot. They had three toes on each back foot. The horses were no bigger than cats.
These small horses lived in the forest (森林). Their many toes helped the horses run over the soft (柔软的) , wet ground.
It was very hot in the forest. Bat the weather changed. It became cold (寒冷的,伤风). Many trees could not live in cold weather. The trees died and fell (落下;下降). Open fields took the place of forests. The sun made the ground dry and hard.
Horses began to change, too. They began to get bigger. This took a long time. On the dry, hard land, horses needed only their middle toes for running. Their middle toes became hard. After a long while, horses had only one hard toe on each foot.
选项
A、Right
B、Wrong
C、Doesn’t say
答案
B
解析
错误。文章提到They had four toes on each front foot。They had three toes on each back foot,所以一共是14个脚趾。
转载请注明原文地址:https://kaotiyun.com/show/SeSd777K
本试题收录于:
公共英语一级笔试题库公共英语(PETS)分类
0
公共英语一级笔试
公共英语(PETS)
相关试题推荐
A、 B、 C、 C
BeforeRebeccaclimbedEverest,sheWorkedasa______.Rebeccabecamefamousfor______.
Mr.WhiteWasunhappybecausehishairstoppedgrowing.Mr.White’sWifelikedthecreamveryMuch.
Theboysgotoschool______.Theteacher______themandaskedthemWhichtireWasflat.
FatherWantedtogoback,becausehethoughttheycouldWatchthefireworksontheWayhome.ThepeopleonthebuscouldWatchthe
Itisthedaybeforetoday.ItistheWarmestseasonofayear.
Youtakeitifyoudon’tfeelWell.YouseeitWhenyougotothecinema.
“Mr”isusedbefore___________nameofanEnglishman.
Mrs.ReadisourEnglishteacher.SheisfromEngland.Sheisnotyoung.Sheis48.ShecanspeakEnglishverywell.Therearet
Onceapeasantlosthishorseandhewenttotowntobuyanother.Amongthehorsesonsalehesawhisownhorse."Thishorse
随机试题
《又是一年芳草绿》一文的作者是()。
pH=5的盐酸溶液和pH=12的氢氧化钠溶液等体积混合时pH值是()。
关于净租的说法不正确的是()。
(2005、2008、2011)两半径为a和b(a<b)的同心导体球面间电位差为V0,问:若6固定,要使半径为口的球面上电场强度最小,a与b的比值应为()。
各国有独资商业银行、股份制商业银行和城市商业银行可根据自身情况,决定是否发行次级定期债务作为附属资本。()
关于人寿保险的说法,错误的是()。
关于社会工作构成要素表述不正确的是()。
(1)老汉栽倒在地(2)方某辱骂老汉(3)老汉家人告方某(4)法院开庭审理(5)老汉猝死
已知X1,X2,…,Xn是来自总体X的简单随机样本,其均值和方差分别为与S2.若E(X)=u,D(X)=σ2,记yi—Xi一.求(Ⅰ)Yi与Yi(i≠j)的相关系数;(Ⅱ)若f(Y1+Yn)2是σ2的无偏估计量,求常数c.
Fifteenyearsago,IenteredtheBostonGlobe,whichwasatempletomethen.Itwasn’teasygettinghired.Ihadtofightmywa
最新回复
(
0
)