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
All over the world, forests are safeguarding the health of the planet itself. They do this【C1】______protecting the soil, providi
All over the world, forests are safeguarding the health of the planet itself. They do this【C1】______protecting the soil, providi
admin
2011-03-01
100
问题
All over the world, forests are safeguarding the health of the planet itself. They do this【C1】______protecting the soil, providing water and【C2】______the climate. Trees【C3】______soil to mountainsides. Hills【C4】______the trees have been felled lose 500 times as【C5】______soil a year as those with trees.
Trees catch and【C6】______rainwater. Their leaves break the impact【C7】______the rains, robbing them of【C8】______destructive power. The roots of trees allow the water to go into the soil,【C9】______gradually releases it to flow down rivers and refill ground-water reserves. Where there are no【C10】______, the rains run in sheets of water off the land,【C11】______the soil with there Land【C12】______with trees and other plants【C13】______20 times more rainwater than【C14】______earth. As they grow, trees absorb carbon dioxide, the main【C15】______of the "greenhouse effect", which【C16】______irreversibly to change the world’s climate. Together, the world’s trees, plants and soils contain three times as much carbon as【C17】______is in the atmosphere.
The world’s forests【C18】______the vast majority of its animal and plant species. The tropical rainforests【C19】______have well over half of them,【C20】______they cover only about 6% of the Earth’s land surface.
【C13】
选项
A、absorbs
B、reduces
C、engages
D、provides
答案
A
解析
考查动词与上下文理解。absorb可用于指对水、光、热等的“吸收”,且下文又出现了这个动词,因此本题也应用它。reduce减少,削减;engage吸引,聘请,啮合;provide提供。
转载请注明原文地址:https://kaotiyun.com/show/MFkd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
WhosedogwasGelert?
WhatwerethescientistsworriedaboutsoonaftertheGulfWar?
Whatdoesthewomanimply?
Whyaresomanypeopledependentoncigarette?
Mariefeltnervouswhensheknockedatthedoorbecause______.Thepeopleintheofficesuddenlystartedworkingbecause_____
Whatarethetwospeakerstalkingabout?
Theword"cards"inLine1refersto______.Healthauthoritiesallowinsurerstousegeneticinformationforthepurposeof__
Whatarethespeakerstalkingabout?
Whydidthemangiveupstudyingphysics?
Whydidthemangiveupstudyingphysics?
随机试题
在数据库关系模型中实体通常是以表的形式来表现的。表的每一行描述实体的一个_______,表的每一列描述实体的一个特征或属性。
应用吩噻嗪类抗精神病药者常同时服用苯海索,因为苯海索:
以下哪一项不属于男性尖锐湿疣的临床表现()
竹叶石膏汤的组成中不含有的药物是
8个月男婴,因发热、咳嗽2天,气急1天来诊。检查:T39.8℃。呼吸60次/分。脉搏158次/分,鼻翼扇动,两肺下部可闻中细湿啰音,肝肋下未及,诊断应首先考虑:
教学中学生的认识既是目的,也是手段。
行政机关对行政许可申请进行审查时,发现行政许可事项直接关系他人重大利益的.应当告知该利害关系人。()
男性从事“女性”职业——1988年英译汉及详解SeatedbehindthefrontdeskataNewYorkfirm,thereceptionistwasefficient.Stylishlydressed,the
下面是有关PPoint演示文稿播放控制方法的描述,其中()是错误的。A.可用键盘控制播放B.可用鼠标控制播放C.单击鼠标,幻灯片切换到“下一张”,但用鼠标却不能切换到“上一张”D.按“↓”键切换到“下一张”,按“↑”键切换到“上一张”
【S1】【S6】
最新回复
(
0
)