首页
登录
职称英语
How to Get Preserved as a Fossil 【M1】Unfortunately the c
How to Get Preserved as a Fossil 【M1】Unfortunately the c
游客
2025-04-06
35
管理
问题
How to Get Preserved as a Fossil
【M1】
Unfortunately the changes of any animal become a fossil are not very great, and
【M2】
the chances of a fossil then being discovered many thousand of years later are even less
. 【M3】
It is not surprising that all the millions of animals that have lived in the past
. 【M4】
we actually have fossils of only very few
.
【M5】
There are several ways into which animals and plants may become fossilized
. 【M6】
First, it is essential that the remains are buried, as though dead animals and plants are quickly destroyed
【M7】
if they remain exposed the air
. Plants rot, while insects and hyenas cat the flesh and bones of animals. 【M8】
Finally, the few remaining bones soon disintegrate the hot sun and pouring rain
. If buried in suitable conditions, however, animal and plant remains will be preserved. 【M9】
The same chemicals change sand and silt into hard rock will also enter the animal and plant remains and make them hard too
.【M10】
When this happens, we say that they become fossilized
. [br] 【M3】
选项
答案
(of)all
解析
of all the millions of animals意为“在数百万种的所有动物中”。
转载请注明原文地址:http://tihaiku.com/zcyy/4028547.html
相关试题推荐
HowtoGetPreservedasaFossil【M1】Unfortunatelythec
HowtoGetPreservedasaFossil【M1】Unfortunatelythec
HowtoGetPreservedasaFossil【M1】Unfortunatelythec
HowtoGetPreservedasaFossil【M1】Unfortunatelythec
Tocompensateforthesubstantialdeclineintheavailabilityoffossilfuelsin
Unfortunately,hisdamagingattacksontheramificationsoftheeconomicpolicy
Thepreservedfoodshouldretainpalatableappearance,flavor,andtexture,asw
Unfortunately,hisdamagingattacksontheramificationsoftheeconomicpolicy
Unfortunately,therateofhisexpenditures______hisincome.A、precedesB、dominat
Tocompensateforthesubstantialdeclineintheavailabilityoffossilfuelsin
随机试题
Whatdoesthispassagewanttotellus?[originaltext]Manyayoungpersont
WhatdidUSurgeRussiatodo?[originaltext]U.S.officialsarecallingonR
D
该患者痰培养出铜绿假单胞菌,治疗首选A.头孢他啶 B.红霉素 C.青霉素钠
芥子的功效是()A.温肺化痰 B.清热化痰 C.降气祛痰 D.润肺化
管式渗沟的管壁泄水孔的设置条件有()。A.对称布置 B.交错布置 C.间距
共用题干 第三篇WayneBenoWayneBenowasatrue
关于所有权的取得,下列说法正确的有( )。A.遗失物自发布招领公告之日起1年内无
建设工程项目进度计划系统的内容包括()。 A.总进度纲要 B.二
分部分项工程成本分析“三算”对比分析,是指()的比较。 A.预算成本
最新回复
(
0
)