首页
登录
职称英语
Prior to the formation of a tornado,_________. [br] [originaltext] One of t
Prior to the formation of a tornado,_________. [br] [originaltext] One of t
游客
2023-11-13
48
管理
问题
Prior to the formation of a tornado,_________. [br]
One of the most feared occurrences in nature is the tornado. The area most frequently the target of this violent windstorm is the Great Plains, the region extending from the Rockies to the Mississippi, and from Canada down through Texas. When warm, moist air meets with cooler, drier air at low levels, a tornado often occurs. Prior to the formation of the familiar funnel-shaped cloud, the sky is very clear. Then, a black line suddenly appears. As this black area moves in, the fast wind becomes hot and moist and a deep stillness encircles the landscape. Because the area pressure drops steadily during a tornado, breathing becomes difficult. Insects fall to the ground, unable to balance themselves in flight. Suddenly, a black funnel resembling a giant whip dips down out of the sky, destroying what it touches, and then retreats. Although a tornado usually destroys property rather than lives, an average of 120 people die yearly as a result of these violent storms. It is obvious why the tornado is feared throughout the Great Plains.
选项
A、The wind becomes fast and hot.
B、Air pressure gets steadily lower.
C、The black area moves closer.
D、They are knocked to the ground.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3183840.html
相关试题推荐
Whereisthepresenceofsecuritypatrolsmostevident?[br][originaltext]
Whereisthepresenceofsecuritypatrolsmostevident?[originaltext]AnOly
WhydidthesingersmeetinHollywood?[originaltext]Dozensofrecordingsta
Wherewerethetwomenfilmed?[br][originaltext]Thepolicereleasedthef
Wherewerethetwomenfilmed?[originaltext]Thepolicereleasedthefirstv
WhatisJiminterestedin?[br][originaltext](M=Jim,F=Linda)M:Hello,Li
WhatisJiminterestedin?[br][originaltext](M=Jim,F=Linda)M:Hello,Li
WhatisJiminterestedin?[br][originaltext](M=Jim,F=Linda)M:Hello,Li
JohnhasworkedinallofthefollowingplacesEXCEPT______.[br][originaltext
WhichofthestatementsabouttheautoshowisINCORRECT?[originaltext]F:Good
随机试题
Desperatelyshortoflivingspaceand【C1】______pronetoflooding,theNether
StudyinginSydney,Australia—anOverviewforInternationalStudents
[originaltext]W:Let’sgoinhereandordersomecoffeewhilewelookatyourp
A.5.00 B.6.00 C.9.00 D.11.00
地基的破坏形式通常可分为()。A.整体剪切 B.局部剪切 C.刺入剪切
儿童主动、及时地将注意力从一个对象或一个活动转移到另一个对象或另一个活动中去,这
根据《证券公司风险处置条例》,下列关于国务院证券监督管理机构应当履行的监督协调职
男性,55岁。身高175cm,体重70kg,因2个月内体重下降5kg而就诊,查空
只要一个国家的决策者,真心希望发展市场经济,愿意按照资本创造与流动的规律办事,能
由于回购利率较低,故债券回购以小额交易为主。()
最新回复
(
0
)