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
64
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] 【B7】
选项
答案
decay
解析
根据空前的介词of和形容词natural可知,此处需填入名词。decay“衰败(或衰退)状态”。注意勿写成decade。
转载请注明原文地址:https://tihaiku.com/zcyy/2800687.html
相关试题推荐
Officialhealthadvicethatsaidhouseholdchoreshelpkeepyouactivehasb
Officialhealthadvicethatsaidhouseholdchoreshelpkeepyouactivehasb
Officialhealthadvicethatsaidhouseholdchoreshelpkeepyouactivehasb
Officialhealthadvicethatsaidhouseholdchoreshelpkeepyouactivehasb
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
Ifyouwipeafingeracrossahouseholdsurfacethathasn’tbeencleanedin
随机试题
人类在历史上的生活正如旅行一样。旅途上的征人所经过的地方,有时是坦荡平原,有时是崎岖险路。志于旅途的人,走到平坦的地方,应是高高兴兴地向前走,走到崎岖的
[originaltext](1)Football’sworldgoverningbodyFIFAhaselectedanewpr
在地下水自然氧化除铁除锰工艺中,曝气的作用为下列哪几项?( )A.供给氧化铁锰
有关枸橼酸代谢和枸橼酸中毒的叙述,哪些是正确的()A.输入体内的枸橼酸盐经肝
相比于其他运输方式的市场主体,道路货物运输市场主体的特点不包括( )。A.数量
在通风条件不良的电缆隧(沟)道内进行长距离巡视时,作业人员应携带(____)。(
下列有关内部控制审计和财务报表审计的说法中,错误的是()。A.在整合审计中,控
与传统贷款方式相比,项目融资的特点是()。A.贷款人有完全追索权 B.风险种
某新建设项目建筑面积5000m2,按概算指标和地区材料预算单价等算出一般土建工程
关于工作流程图的说法中,正确的有()。A.工作流程图可以反映一个组织系统中各项工
最新回复
(
0
)