首页
登录
职称英语
Hardly anyone pays much attention to the air. It is【B1】______ , and we never
Hardly anyone pays much attention to the air. It is【B1】______ , and we never
游客
2024-03-01
30
管理
问题
Hardly anyone pays much attention to the air. It is【B1】______ , and we never feel it unless a strong wind【B2】______ along, blowing things around. But even though we are rarely【B3】______ of it, the air is always around us. It is an amazing and very powerful substance, with【B4】______ that few people know anything about.
We live in a world that is always in【B5】______ . Even still air and ice and solid rock are【B6】______ with movement. This movement is the dancing of the tiny molecules that make up all matter. The molecules, in mm are made up of still tinier atoms, which are the smallest units of【B7】______ .
In air, which is a mixture of gases, this dance takes the form of a flee-for-all, in which【B8】______ molecules move at a speed of nearly 250 miles an hour and bump into other molecules five thousand million times a second.【B9】______ . Usually we don’t feel this pressure because it is equaled by pressure from inside our bodies.
In fact,【B10】______ . At this very minute, your body is supporting 14 tons of air pressure.
【B11】______ . We can rarely see this water, but it is there just the same, like a huge ocean over our heads. [br] 【B7】
选项
答案
elements
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3496190.html
相关试题推荐
Whataspectofthejournalismdoes"deadlineshardlyexistanymore"(Lines3-4
Whataspectofthejournalismdoes"deadlineshardlyexistanymore"(Lines3-4
【B1】[br]【B10】A、ambitionB、aspirationC、attentionD、acquisitionC名词辨义题[考频:38]。和
【B1】[br]【B20】A、hardlybeenexplainedB、beenexplainedC、beeninterruptedD、bee
____________(这是一个生死攸关的问题)andthereforewemustpaymoreattentiontoit.Thisi
______(他趁没人看见)byanyone,heescaped.Notbeingseen这里考查现在分词的否定式的用法
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
随机试题
Forreasonsyettobefullyunderstood,oneoutoftenhumanbeingsinthew
WhichofthefollowingisNOTtrueoftheUnitedNations?[br]KofiAnnanhopes
Alandfreefromdestruction,pluswealth,naturalresources,andlaborsupp
Youmustexplaintoushowtheysucceeded______doingtheexperiment.A、forB、atC
I’lltryashardasIcanbutIdon’tthinkIhavemuch______ofwinningthegame
女孩,4岁。发热伴咳嗽3~4天,今出皮疹,住外院拟诊"药物疹",口服阿司咪唑(息
用饿猫逃出迷笼的著名实验,解释试误学习现象的心理学家是()。 A.苛勒 B.
在我国高校中,使用比较多的团体辅导的性质是()A.结构式、封闭式 B.非
个人贷款的特征包括()。A.贷款品种多 B.贷款便利 C.还款方式灵活
(2021年真题)根据增值税法律制度的规定,一般纳税人购进的下列服务中,不得抵
最新回复
(
0
)