首页
登录
职称英语
If you wipe a finger across a household surface that hasn’t been cleaned in
If you wipe a finger across a household surface that hasn’t been cleaned in
游客
2023-07-02
49
管理
问题
If you wipe a finger across a household surface that hasn’t been cleaned in the last few days, chances are you’ll【B1】______ with dust. Look around and you’ll find the stuff everywhere, from the particles【B2】______ in the sunlight to the fine【B3】______ of dirt coating TV screens, bookshelves, and car dashboards. Dust comes from everything and, like death and taxes, you can’t avoid it. When things—shoes, rocks, plants, socks, anything at all—begin to【B4】______, they release tiny pieces of themselves into the air. These【B5】______ bits settle everywhere, and because matter is always coming apart, dust production is a never-ending business.
In a typical household, dust【B6】_____ mainly of things such as dead insect parts, sheets of skin, food particles, and pieces of fabric. But not all dust is the product of natural【B7】______; we create amazing quantities of dust everyday. For example, a single puff(吸)of a cigarette contains an estimated four billion large dust particles. Industry of all sorts, from the【B8】______ of a piece of wood to large-scale steel manufacturing, creates particular kinds of dust. In short, dust is all around, ever, in the air we breathe. Because its particles are so small, dust is highly【B9】______. Westward winds regularly blow dust from the Sahara desert across the Atlantic and into the【B10】______ above American coastal towns, where it contributes to some thrilling sunsets. [br] 【B3】
选项
答案
layer
解析
根据空格前的形容词fine和空格后的介词of可知,此处需填入名词。layer“层”。
转载请注明原文地址:https://tihaiku.com/zcyy/2801849.html
相关试题推荐
Officialhealthadvicethatsaidhouseholdchoreshelpkeepyouactivehasb
Officialhealthadvicethatsaidhouseholdchoreshelpkeepyouactivehasb
Officialhealthadvicethatsaidhouseholdchoreshelpkeepyouactivehasb
Officialhealthadvicethatsaidhouseholdchoreshelpkeepyouactivehasb
Officialhealthadvicethatsaidhouseholdchoreshelpkeepyouactivehasb
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
随机试题
Thechieffunctionsofdirect-mailadvertisingaretofamiliarizeprospectivebu
[originaltext]M:Youlookhappy.Didyouselllotsofthingsatthestoretoday
Ascientistwhowantstopredictthewayinwhichconsumerswillspendtheir
AnAmericanresearcherhasdevelopedasimpledevicetohelpstopsnoring(打鼾
当尿中尿胆原、尿胆素完全阴性时,应考虑A.肝细胞性黄疸 B.阻塞性黄疸 C.
导游人员合理安排团队的旅游活动,应该()。A.灵活搭配活动内容 B.科学安排
Thechangeinthatvillagewasmiraculou
《先醒斋医学广笔记》治疗吐血提出的是( )。A.宜行血不宜止血 B.宜化瘀不
我国监管信托业务的金融机构是()。A.中国人民银行 B.中国保险监督管理委员会
某公司向银行借入生产用资金500万元,银行贷款利率为6%,借款期限6个月,支付借
最新回复
(
0
)