首页
登录
职称英语
[originaltext] A bit of rain and wind in summer can be nice. But bad storms
[originaltext] A bit of rain and wind in summer can be nice. But bad storms
游客
2023-07-01
83
管理
问题
A bit of rain and wind in summer can be nice. But bad storms are quite different. Some of the worst storms are typhoons. Every year, about 80 typhoons hit different places around the world. The strongest ones are usually around the Pacific Ocean and the South China Sea, Most of them happen in July, August and September. Why? When lots of seawater gets hot in the summer sun, it evaporates into the air. This makes the air hotter, too. When the air gets warm enough, it starts to move higher up into the sky. Then, cooler air around it rushes in to fill the space that is left. Once the air gets warmer, it starts to move more quickly, making wind. The wind goes in circles, and it keeps moving higher in the sky. The warmer the air gets, the quicker the wind moves. And when the wind moves faster than 30 meters a second, a typhoon begins. A typhoon has two parts. One is called the "eye". This is right in the middle of a typhoon and is calm. The eye of typhoon can be about 40 kilometers wide. In the eye, the wind does not move so fast, and there are not many clouds in the eye. The other part of a typhoon is the wall of clouds around the eye. This is where the strongest winds and hardest rains are. Typhoons are very dangerous. They blow away houses and cars. And they can also kill people! Typhoons’ hard rains are bad for farmers’ crops.
23 What does the speaker say about typhoons?
24 In what condition does a typhoon begin?
25 What do we learn about the "eye" of a typhoon?
选项
A、When the warmer air meets with the cooler air.
B、When the wind moves faster than 30 meters a second.
C、When the seawater evaporates into the air.
D、When the air gets warmer and warmer.
答案
B
解析
短文提到当风速大于30米/秒时,台风就开始了,故选B。
转载请注明原文地址:https://tihaiku.com/zcyy/2799818.html
相关试题推荐
[originaltext]M:Didyoureallygiveawayallyourfurniturewhenyoumovedint
[originaltext]M:Didyoureallygiveawayallyourfurniturewhenyoumovedint
[originaltext]M:Didyoureallygiveawayallyourfurniturewhenyoumovedint
[originaltext]M:Didyoureallygiveawayallyourfurniturewhenyoumovedint
[originaltext]M:IjustreceivedanE-mailfromoneofmyformerclassmates.I
[originaltext]M:IjustreceivedanE-mailfromoneofmyformerclassmates.I
[originaltext]M:IjustreceivedanE-mailfromoneofmyformerclassmates.I
[originaltext]CountyfairsareatraditioninNewEnglandtowns.Theyoffer
[originaltext]CountyfairsareatraditioninNewEnglandtowns.Theyoffer
[originaltext]CountyfairsareatraditioninNewEnglandtowns.Theyoffer
随机试题
AseriesofexperimentswerecarriedoutbyB.LataneandJ.Darley.Theyst
WhichofthefollowingsentencesisINCORRECT?A、Weeachhaveourprivateviewsa
Theabilityoffallingcatstorightthemselvesinmidairandlandontheir
对于瓷粉与烤瓷合金之间关系,描述错误的是A.金属基底的厚度不能太薄 B.烤瓷合
女,30岁,活动时呼吸困难两年,服地高辛、抗生素、氨茶碱、利尿剂两个月。近两周静
蜜蜂种群由蜂王、工蜂和雄蜂组成,如图显示了蜜蜂的性别决定过程,据图5判断,蜜蜂的
患者,女,32岁。喘促,气逆2天。胸闷咳嗽,咯痰色白清稀,口不渴,恶寒发热,头痛
下列与自身免疫性疾病发病无关的因素是A.服用某些药物引起的自身组织抗原的改变B.
下列选项中,有违民法诚实信用原则的是:()A.夏某从鲜花店购买进口的郁金香,店
因含金属离子,与四环素类抗生素联用,降低疗效的中药是A.石膏 B.牡蛎 C.
最新回复
(
0
)