首页
登录
职称英语
What is the purpose of this passage? [br] What happened to the leaves falling fr
What is the purpose of this passage? [br] What happened to the leaves falling fr
游客
2023-09-16
56
管理
问题
What is the purpose of this passage? [br] What happened to the leaves falling from the trees in the second study?
选项
A、They broke down and the main parts turned into oxygen.
B、They broke down and the carbon content had mainly turned into carbon dioxide.
C、They broke down and the carbon content was mainly absorbed in the soil.
D、They absorbed more carbon dioxide.
答案
B
解析
客观事实题。关键语句:"They discovered that as the leaves broke down into the soil, all the carbon was not trapped in the soil. Much of it was released into the atmosphere as carbon dioxide."而A.C.D均错误。
转载请注明原文地址:https://tihaiku.com/zcyy/3019410.html
相关试题推荐
Whatisthepurposeofthespeaker?Togivesomeadviceonhowto______abooksto
Whatisthepurposeofthespeaker?Togivesomeadviceonhowto______abooksto
Whatisthepurposeofthespeaker?Togivesomeadviceonhowto______abooksto
Whatisthepurposeofthevideolibrary?Tohelppeopleimprovetheir______abi
Whatisthepurposeoftheparty?To______toMr.Smith.[br][originaltext]
Whatisthepurposeoftheparty?To______toMr.Smith.[br][originaltext]
Whatisthepurposeoftheparty?To______toMr.Smith.[originaltext](16)
Whatisthepurposeofthespeaker?Togivesomeadviceonhowto______abooksto
Whatisthepurposeofthespeaker?Togivesomeadviceonhowto______abooksto
Whatisthepurposeofthespeaker?Togivesomeadviceonhowto______abooksto
随机试题
TelevisionSinceitsinventionin【1】______,
ThomasMore’s______isregardedastheforerunnerofthephilosophicalfantasy
[originaltext]M:Didyouhearonthenewstodayaboutthat...uh...murderer
(1)Manygreatinventionsaregreetedwithridiculeanddisbelief.Theinven
咽部最常见的异物是:()A.骨片 B.假牙 C.鱼刺 D.铁钉 E.
患儿,男,6个月,突然发生四肢抽动,持续3min,人工喂养,未加辅食,查:体温3
A.乳化法B.冷压法C.压制法D.热压或溶剂法E.凝聚法软膏剂的制备方法为
货币时间价值的主要参数有()。A.时间 B.利率 C.地点 D.终
期货公司的董事长、总经理、首席风险官之间不得存在战友关系。()
关于应激相关障碍,错误的是A、不等于应激 B、只有应激反应超出一定强度时发生
最新回复
(
0
)