首页
登录
职称英语
The Ozone Layer, found in the stratosphere between 10km and【M10】kmabove the
The Ozone Layer, found in the stratosphere between 10km and【M10】kmabove the
游客
2023-12-17
50
管理
问题
The Ozone Layer, found in the stratosphere between 10km and【M10】km
above the ground, protects earth from the harmful effects of certain【M1】______
wavelength of ultra-violet (UV) light from the sun, specifically UV-B.【M2】______
Any significant decrease in ozone in the stratosphere would result from an【M3】______
increase of UV-B radiation reaching the earth surface.
Scientists warned for decades that increases in levels of UV-B【M4】______
radiation must cause the increase in skin cancers. 【M5】______
An Antarctic "ozone hole" was discovered in 1985. Since then,
scientists have observed ozone depletion in the middle and higher latitudes.
This year, the biggest ozone hole even recorded was observed over 【M6】______
Antarctica, expanding over the southern tip of South America. 【M7】______
To halt ozone depletion, countries committed themselves to ban the use【M8】______
and production of CFCs through implementation of the 1987 Montreal Protocol.
According to data received from the Cape Grimm Global Atmosphere
Monitoring Station locating in Australia, which measures worldwide CFCs【M9】______
in the lowest layer of the atmosphere, the most common CFCs, such as
like Freon used in refrigeration, have reached zero growth. 【M10】______
This means that these substances are not increasing in concentrations
on the earth’s surface. Less common CFCs have begun to decrease in the
last two years. [br] 【M2】
选项
答案
wavelength—改成wavelengths
解析
wavelength是可数名词,这里须用复数。
转载请注明原文地址:http://tihaiku.com/zcyy/3279888.html
相关试题推荐
Haveyoueverthoughtofthesimilaritiesbetweenthecinemaandthetheatre
Haveyoueverthoughtofthesimilaritiesbetweenthecinemaandthetheatre
Haveyoueverthoughtofthesimilaritiesbetweenthecinemaandthetheatre
Haveyoueverthoughtofthesimilaritiesbetweenthecinemaandthetheatre
Haveyoueverthoughtofthesimilaritiesbetweenthecinemaandthetheatre
Haveyoueverthoughtofthesimilaritiesbetweenthecinemaandthetheatre
Haveyoueverthoughtofthesimilaritiesbetweenthecinemaandthetheatre
Ifyousmokeandyoustilldon’tbelievethatthere’sadefinitelinkbetween
Ifyousmokeandyoustilldon’tbelievethatthere’sadefinitelinkbetween
Ifyousmokeandyoustilldon’tbelievethatthere’sadefinitelinkbetween
随机试题
[audioFiles]2013q2/audio_ezfm_013_201210[/audioFiles]Physic
警察甲因公民吴某举报自己受贿而怀恨在心,遂用他人手机向某军官发了一条短信,捏造吴
隐蔽工程施工中,垂直线槽布放缆线应于每间隔( )处将缆线固定在缆线支架上。A.
调配药品时,药师必须向患者详细交代用法、用量及用药的注意事项,这样做是为了:(
成年男性,检查发现血沉加快。其血沉测定值可能为A.5mm/h B.8mm/h
通过对学生的家庭作业或课堂练习、论文、日记、手工制作的模型、绘画等各种作品进行考
儿童的年龄越小,视力可塑性越强,因此弱视的最佳治疗年龄是( )A.1-3岁
美国心理学家马斯洛的需要层次论把人的需要按照先后顺序和高低层次分为()。A.
当前,我国对互联网平台经济创新秉持“包容审慎”的监管原则,然而这并不意味着监管部
建筑物内普通市话电缆芯线接续,应采用的方法为( )。A.扭绞接续 B.扣式接线
最新回复
(
0
)