首页
登录
职称英语
Mars is not, it seems, the dry old planet we once believed it to be. Astronau
Mars is not, it seems, the dry old planet we once believed it to be. Astronau
游客
2023-07-30
35
管理
问题
Mars is not, it seems, the dry old planet we once believed it to be. Astronauts who are【C1】______to go there in the next decade may find plenty【C2】______water to slake(消除)their thirst.
And with water present the【C3】______of finding some sort of life on Mars are【C4】______brighter.
This is the view of 40【C5】______all over the world who have been analyzing【C6】______of pictures and other scientific【C7】______obtained by robot explorers in the sixties and seventies.
To begin with, scientists thought the Red Planet was as【C8】______as the Moon with dust storms swirling over vast sandy【C9】______. But now the picture is very different with mountains and valleys carved by【C10】______glaciers and torrential rivers rushing and rumbling deep underground.
In a report on the【C11】______of the Martian pictures Dr. Michael Car of the U.S. Geological Survey comments, "I am【C12】______there’s lots of water on Mars." Any surface water will be in the【C13】______of ice. But it could【C14】______explorers having to take so much fresh【C15】______with them.
The report says【C16】______Mars probably had a warmer climate in ages【C17】______due to its axis having been more steeply tilted towards the Sun.
【C18】______convincing signs of plant or animal life have been【C19】______by instruments soft. landed on Mars,【C20】______only the immediate vicinity of landing vehicles could be examined. [br] 【C2】
选项
A、to
B、of
C、more
D、in
答案
B
解析
固定搭配。plenty of(许多)是固定搭配,其后可接不可数名词或可数名词复数。
转载请注明原文地址:https://tihaiku.com/zcyy/2881907.html
相关试题推荐
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
Unlesswespendmoneytospotandpreventasteroids,i.e.minorplanets,onem
[originaltext]Inaway,allofusareonaspaceship,theplanetEarth.We
ACoolerPlanetScientistsarecookingupsolution
ACoolerPlanetScientistsarecookingupsolution
随机试题
Habitsareafunnything.Wereachforthemmindlessly,settingourbrainso
It’sabout400mmraininthisarea______ayear.A、aboveallB、ofallC、onaverag
In70C.E.theRomanarmyinvadedJerusalemandexpelledtheJewsfromJudea
下列有关相互继承的说法错误的是( )。A.夫妻之间有相互继承遗产的权利 B.
准备的退休基金在投资中应寻求()之间的平衡,选择合适的投资工具或投资组合。A.
"你们学校一共有多少学生?"这种类型的问题属于A.封闭型问题 B.开放型问题
患儿,4岁,右前臂骨折后行石膏管型固定,2小时后出现手部苍白、发凉,桡动脉搏动减
文化变迁是指由于族群社会内部的发展或由于不同族群之间的接触而引起的一个族群文化的
在预先危险性分析中需要对危险因素进行分级,IV级表示的含义是()A.危
根据《环境影响评价技术导则一地表水环境》(HJ2.3-2018),关于地表水环境
最新回复
(
0
)