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
How to Get Preserved as a Fossil 【M1】Unfortunately the changes of any animal become a fossil are not very great, and 【M2】the
How to Get Preserved as a Fossil 【M1】Unfortunately the changes of any animal become a fossil are not very great, and 【M2】the
admin
2017-03-25
62
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
.
【M1】
选项
答案
become becoming
解析
该句主句是The chances are not very great。因此become不能用原形,只能用现在分词形式表补充说明。
转载请注明原文地址:https://kaotiyun.com/show/EtGO777K
0
考博英语
相关试题推荐
Itisno______thatalargenumberofviolentcrimesarecommittedundertheinfluenceofalcohol.
Chooseoneappropriatewordfromthefollowingwordbanktofillintheblanksnumberedfrom1to15inthepassagebelow.Chang
Chooseoneappropriatewordfromthefollowingwordbanktofillintheblanksnumberedfrom1to15inthepassagebelow.Chang
Wehaveknownforalongtimethattheorganizationofanyparticularsocietyisinfluencedbythedefinitionofthesexesandt
Wehaveknownforalongtimethattheorganizationofanyparticularsocietyisinfluencedbythedefinitionofthesexesandt
Wehaveknownforalongtimethattheorganizationofanyparticularsocietyisinfluencedbythedefinitionofthesexesandt
Wehaveknownforalongtimethattheorganizationofanyparticularsocietyisinfluencedbythedefinitionofthesexesandt
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates(theorderthatincludeshumans,apes,andmonkeys).
Manyofthemostflexibleexamplesoftooluseinanimalscomefromprimates(theorderthatincludeshumans,apes,andmonkeys).
Asregardstothedevelopmentofmoralstandardsinthegrowingchild,______isveryimportantinparentalteaching.Toforbid
随机试题
NewYorkE-commercehasrevolutionizedthebusinessworldandwon’tdisappeardespiteinvestorspullingtheplugonmanydot-com
设区域D={(x,y)|x2+y2≤4},则(1/4)dxdy=________.
以活性形式分泌的胰酶是
帕金森患者的主要症状有
下列内容属于股权投资基金合伙协议的必备条款的是()。Ⅰ.合伙人的权利义务Ⅱ.管理方式Ⅲ.托管事项Ⅳ.信息披露制度
证券交易所在会员监管过程中,对存在或者可能存在问题的会员,可以根据需要采取一定的措施,下列不属于此类措施的是( )。
李经理骑车上班,平时从7:20从家里出发,7:50到达公司,他今天出门骑车行进的2/3路程时想起忘记带手机,然后立即加速骑车回家拿手机,再以同样的速度去公司,结果8点到达,问李经理加速了多少?()
下列程序的运行结果为()。#include<stdio.h>voidabc(char*str){inta,b,i,j;for(i=j=0;str[i]!=’\0’;i++)if(str[i]
显示器的参数:1024×768,它表示()。
WhatisMr.Davis’soccupation?
最新回复
(
0
)