首页
登录
职称英语
What can people know from the crown of an ancient tree found in New York? [br] W
What can people know from the crown of an ancient tree found in New York? [br] W
游客
2024-06-17
73
管理
问题
What can people know from the crown of an ancient tree found in New York? [br] What’s the passage mainly about?
选项
A、The internal structure shows how ancient trees grew.
B、The CO2 lever exerts impact on the leaves of ancient tress.
C、Analysis of ancient fossils paint picture of the Earth’s earliest trees.
D、The ancient trees have no leaves and few branches.
答案
C
解析
这篇文章主要讲了通过对纽约出土的一个古树树冠的分析,科学家们了解了地球上早期树木的样子。古树是如何生长的本文没有涉及,故可排除A;二氧化碳水平对于古树叶子的影响是本文提到的一个方面,但不是主要内容,故可排除B;古树没有叶子并且枝杈少是古树外观的一个小方面,也不是本文主要内容,故可排除D。
转载请注明原文地址:https://tihaiku.com/zcyy/3637740.html
相关试题推荐
Forwhatdopeoplesay"thankyou"?Theysay"thankyou"forbigfavorsaswell
IntheUnitedStates,peoplemaygotodifferentshoppingplacesaccordingto
IntheUnitedStates,peoplemaygotodifferentshoppingplacesaccordingto
IntheUnitedStates,peoplemaygotodifferentshoppingplacesaccordingto
Whathavepeoplediscoveredabouthobbies?Hobbiescanbeprofitableand________
When________acompanytoworkfor,somepeopleattachimportancetoitslocation
Somepeoplearguethatself-plagiarism(自我剽窃)isimpossiblebydefinitionbeca
Somepeoplearguethatself-plagiarism(自我剽窃)isimpossiblebydefinitionbeca
Somepeoplearguethatself-plagiarism(自我剽窃)isimpossiblebydefinitionbeca
Thetouristspassedabeautifulpark,in________alotoflocalpeopleweredoi
随机试题
Greenspacefacilitiesarecontributingtoanimportantextenttothequality
Oliviavisitstheofficetolearnhowtouseheridentificationcard.[br][ori
DirectionsforQuantitativeComparisonQuestions:Someofthefollowingquest
[originaltext]M:Howdoyougettotheparkforexerciseseveryday,Grandma?W
下列哪些物质在血小板a颗粒中不存在A.PAI-1 B.TSP C.Ca D
在采暖工程施工中,散热器支管的坡度为( ),坡度朝向应利于排气和泄水。 A、
Thechangeinthatvillagewasmiraculou
民警老闵接管的城乡结合部社区入室盗窃案件多发,财产损失严重,打架斗殴等伤害类案件
依据《通用安装工程工程量计算规范》(GB50856-2013),燃气管道工程量
蛋白质腐败变质的鉴定指标不包括A.K值 B.三甲胺 C.食品本身硬度和弹性
最新回复
(
0
)