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
23
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] 【B9】
选项
答案
Our skin receives the impact of these countless tiny "Bullets", and it registers on our bodies as air pressure
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3496192.html
相关试题推荐
【B1】[br]【B17】A、seldomB、frequentlyC、invariablyD、hardlyC逻辑分析和语法结构题。首先确定填入副词,
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
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
Time,asweknowit,isaveryrecentinvention.Themodemtime-senseishardly
随机试题
DirectionsforQuantitativeComparisonQuestions:Someofthefollowingquest
Tomygreatsurprise,manyastudent(agree)______withmeonthistopic.agrees/a
Arecentfilm"TheGodsMustBeCrazy"【B1】______thesocialchangethatcanr
以下属于对称传输数字用户线的是( )。A.ADSL B.HDSL C.VD
临床常见的免疫检测肿瘤标志物的方法有A.化学法加酶学方法 B.电泳法 C.化
一旅行社与某单位签订了出境旅游合同,但在境外是组织团队成员去赌场赌博。这份合同是
下列选项中,符合所给图形的变化规律的是( )。
下列关于证券经纪人的说法正确的是( )。A.经验丰富的证券经纪人可以同时接受几
房地产经纪人合理使用客户信息应做到()。(2011年真题)A.保持客户联系
Sauna【桑拿浴】 Ceremonial(仪式性的)bathingha
最新回复
(
0
)