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
2023-09-16
40
管理
问题
What can people know from the crown of an ancient tree found in New York? [br] What’s this 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
推断题。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。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/3019479.html
相关试题推荐
Itisgenerallyacceptedthatoldpeopleshouldhaveashareintherewardsfor
Acareersadviserprovidesinformation,adviceandguidancetohelppeoplemake
Fewpeoplewouldeverthinkofbeginninganewjobwhentheyareold,butAn
Fewpeoplewouldeverthinkofbeginninganewjobwhentheyareold,butAn
Researcherssaypeopletravelingintrafficarethreetimesmorelikelytos
Researcherssaypeopletravelingintrafficarethreetimesmorelikelytos
Researcherssaypeopletravelingintrafficarethreetimesmorelikelytos
Researcherssaypeopletravelingintrafficarethreetimesmorelikelytos
Priceisamajor(considerate)______forpeopleinbuyinganything.consideration本
Scientistsfindthathard-workingpeoplelivemuchlongerthanaveragemena
随机试题
Recentestimatespredictthatbetween1982and1995thegreatestincreaseinthe
Inearly19thcenturyAmerica,careforthementallyiiiwasalmostnon-exist
[audioFiles]audio_eufz200712_001(20091)[/audioFiles]A、Sheusedtobeinpoorhe
[originaltext]WOMAN:Do-It-Yourselfmagazineorganizesacompetitioneverysumm
在含有n个关键字的小根堆(堆顶元素最小)中,关键字最大的记录有可能存储的位置是(
试述心理健康的标准。
变电站是采用阀型()来限制入侵雷电波的过电压幅值。A.避雷针 B.避雷线 C
2011年某省接待过夜游客总量再次实现突破,达到3001.34万人次,同比增长
战略风险的来源不包括()。A.商业银行战略目标缺乏整体兼容性 B.商业银行
图4—1给出了2015年1月~2015年12月原油价格月度涨跌概率及月度均值收益
最新回复
(
0
)