首页
登录
职称英语
An international team of scientists is studying the problem of pollution an
An international team of scientists is studying the problem of pollution an
游客
2023-07-29
54
管理
问题
An international team of scientists is studying the problem
of pollution and dust in Asia. One hundred thirty scientists
from twelve countries have gathered in the western Pacific
area to observe thick dust storms. They will observe the
dust storms which they mix with some of the world’s heaviest 【M1】 ______
pollution. The thickest dust storms in recent years
reported in Beijing, China and other Asian cities last spring. 【M2】 ______
The dust storms come from deserts in China and Mongolia. 【M3】 ______
This year, similar dust storms have began moving east 【M4】 ______
toward large Asian cities and the northwest Pacific Ocean.
The dust storms happen in winter over deserts high 【M5】 ______
below sea level. In the spring, the storms trove east, over large
dries in China, Japan and Korea. By summer, rainstorms break
up the dust and help increase pollution in the air. 【M6】 ______
The scientists plan observe the dust storms through the 【M7】 ______
middle of May. They are using research ships, airplanes, satellites
and instrument on the ground to gather information. 【M8】 ______
Aerosols(悬浮颗粒) are very small particles in the air.
The scientists are studying aerosols that contain sulfate(硫酸
盐) and carbon are produced by the burning of soft coal, wood 【M9】 ______
and plants. Barry Hubert of the University of Hawaii is the leading
investigators for the study. He says developing nations in Asia 【M10】 ______
use a mixture of fuels that are not used in other areas.
[br] 【M1】
选项
答案
they改成—
解析
此处考查句子结构的知识。从句意上来判断,这里的which引导定语从句,they是多余的主语。
转载请注明原文地址:http://tihaiku.com/zcyy/2878722.html
相关试题推荐
ACoolerPlanetScientistsarecookingupsolution
ACoolerPlanetScientistsarecookingupsolution
ACoolerPlanetScientistsarecookingupsolution
ACoolerPlanetScientistsarecookingupsolution
ACoolerPlanetScientistsarecookingupsolution
ACoolerPlanetScientistsarecookingupsolution
Please__________(将问题提出来)atthenextmeeting.bringtheproblemforward词组:bring
Somepeoplebelievethatinternationalsportscreatesgoodwillbetweenthena
Somepeoplebelievethatinternationalsportscreatesgoodwillbetweenthena
[originaltext]Lastweekwediscussedtheproblemofrisingprices,or,int
随机试题
AWorldWithoutBooksOrMusicIfbookshadneverbe
泌尿系最常用的辅助检查为()。A.CT B.IVP C.KUB D.B
为预防腰麻的血压下降,最好先肌内注射A.麻黄碱 B.以上均不适宜 C.异丙肾
无形资产分成率的高低通常与对应产品的销售利润率的大小有关的企业类型是( )。A.
症见右少腹疼痛拒按,按之其痛如淋,甚则局部肿痞,或右足屈而不伸,伸则痛剧,小便自
(共用题干)患者,男,35岁。心脏骤停初期复苏成功。但患者意识不清,心电图示三度
根据《城乡规划法》的规定,下列关于对城乡规划的权力机关的监督内容表述中不符合规定
自动控制系统输出量的实际值与希望值之差指的是()。A.偏差信号 B.误差
在一定条件下热轧钢筋接头可采用绑扎连接,这些条件是()。A、钢筋直径≤22mm
在正常使用条件下,以下关于建设工程最低保修期限的说法,符合《建设工程质量管理条例
最新回复
(
0
)