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
A、Because they are going to fall. B、Because nature wants them to look beautiful. C、Because there are fewer daylight hours in aut
A、Because they are going to fall. B、Because nature wants them to look beautiful. C、Because there are fewer daylight hours in aut
admin
2013-10-22
45
问题
M: A fine day, isn’t it?
W: Yeah. How is everything going, Mike? Are you still busy with your program?
M: Yes, I’m still quite busy, and I have to finish the program before the deadline, which is before the end of this month.(19)So after a whole day’s hard work and all the noise in the city, a quiet walk in the woods can be restful.
W:(19)You’re right here. I feel the same.
M:(20)Look, it’s so pretty when the leaves are changing color. I’m glad we decided to come here.
W: Changes in nature always make things so beautiful. In the spring, the green grass and leaves make everything seem new. In the autumn when the leaves turn red, yellow and brown, they cover the ground like a blanket. It’s so amazing!
M:(21)Actually, tree leaves turn color because days in the autumn are shorter than in the summer, and the amount of daylight hours decreases. I’m sure this doesn’t sound very romantic, but it’s scientifically accurate.
W: Scientifically accurate or not, I just enjoy looking at the trees that can have a dozen different shades of color in the sunlight.
M: Exactly. I can’t agree with you more. What about coming here on a weekly basis from today on?
W: Good idea. It’s a deal.
19. What does the woman think of walking in the woods?
20. What are the two speakers mainly talking about?
21. Why do tree leaves change color in the autumn?
选项
A、Because they are going to fall.
B、Because nature wants them to look beautiful.
C、Because there are fewer daylight hours in autumn.
D、Because red and yellow colors are no longer hidden by the green.
答案
C
解析
目的原因题。男士提到树叶在秋天改变颜色的原因是秋天日照的时间比夏天短。
转载请注明原文地址:https://jikaoti.com/ti/8kCFFFFM
0
大学英语四级
相关试题推荐
ClimateChangeMayMakeInsect-BorneDiseasesHardertoControlClimatechangecaninfluencehowinfectiousdiseasesaffect
ClimateChangeMayMakeInsect-BorneDiseasesHardertoControlClimatechangecaninfluencehowinfectiousdiseasesaffect
Theheatingsystem,whichadoptsthenewesttechnique,hasan______temperaturecontrol.
Forthispart,youareallowed30minutestowriteacompositiononMyApproachtoPersonalSuccess.Youshouldwriteatleast1
Sixteenyearsago,EileenDoyle’shusband,anengineer,tookhisfourchildrenupforanearlymorningcupoftea,packedasmal
Mostworkersspendeightorninehoursonthejob.Theyworkbecauseit’s【B1】______.Theyneedtomakeenoughmoneyfor【B2】____
A、Theyshouldmakesumtheirchildrenarealwayspunctualforschool.B、Theyshouldensuretheirchildrengrowupinahealthye
___________(只有以这种方式我们才能获得)alltheinformationweneededinourresearch.
Researchersusedtobelievethatasenseofrealcaringaboutotherscameaspeoplegrowintoadulthood.Butnowstudiesarefin
Sincemixturesarecomposedoftwoormorepuresubstances,each______changesstateatadifferenttemperature.
随机试题
会骑自行车,有利于学习两轮摩托车,这主要受下列哪种机制的影响?()
Tobeginwith,itisimpossibletocomeupwithasatisfactorydefinitionofwhatconstituteshappyandunhappymarriage.
心肌细胞分为快反应细胞和慢反应细胞的主要依据是
一般妊娠晚期妇女,24小时尿蛋白定量不应多于
患者,女,35岁。劳累性呼吸困难2年。近日来,因感冒后呼吸困难加重,夜间不能平卧,咳嗽,体力受限,轻微活动感心悸、呼吸困难,查体:血压l00/80mmHg,呼吸30次/分,双肺可闻及湿啰音。心率100次/分,律齐,心尖区第一心音亢进和开瓣音,有隆隆样舒张中
A、心与脾B、肺与脾C、脾与肾D、肺与肝E、肺与心与气的生成关系最密切的脏是
什么是药品?药品的分类管理有哪些?
下列灭火剂中,对于钾、钠、铝、镁等物品无效的是()。
会使盈亏临界点销售额下降的业务有()。
设二维连续型随机变量(X,Y)服从区域D上的均匀分布,其中D={(x,y)|0≤y≤x≤2一y}.试求:(I)X+Y的概率密度;(Ⅱ)X的边缘概率密度;(Ⅲ)P{Y≤0.2|X=1.5}.
最新回复
(
0
)