首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
What led to the conversation?
What led to the conversation?
admin
2011-01-23
69
问题
What led to the conversation?
W: Did you hear the thunder last night?
M: Did I? It was really loud.
W: I didn’ t see any lightning, though. I thought that thunder and lightning always occur at the same time.
M: They do. It’ s no possible to have one without the other since thunder is a direct result of lightning.
W: Really?
M: Yes. Thunder is caused by the rapid expansion and contraction of highly heated air along the path of an electrical discharge.
W: In other words, lightning quickly heats the air and causes thunder. But if the lightning is there, why can’t we see it?
M: Because it sometimes occurs very high in the clouds.
W: I wonder if it’ s possible to see the lightning and not to hear the thunder.
M: Yes. It’ s possible if the lightning flashes far enough away. Sound doesn’ t travel as far as light.
选项
A、A recent local storm.
B、A recent radio program.
C、A course the speakers are taking.
D、Research being done by one of the speakers.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/R73d777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
Whathasn’tDevorahDayinvolvedin?
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofan【C1】______shouldbemade
Nowadays,airtravelisvery【C1】______WearenotsurprisedwhenwewatchonTVthatapoliticianhastalkedwithFrenchPresiden
About50yearsagotheideaofdisabledpeopledoingsportswasneverheardof.Butwhentheannualgamesforthedisabledwere
surroundedbypeople.
Readthefollowingtext(s)andwriteanessayto1)summarizethemainpointsofthetext(s),2)makeclearyourownv
Readthefollowingtext(s)andwriteanessayto1)summarizethemainpointsofthetext(s),2)makeclearyourownv
Readthefollowingtext(s)andwriteanessayto1)summarizethemainpointsofthetext(s),2)makeclearyourownv
Ecologicaleconomicsrecognizesthathumansandtheireconomiesarepartsoflargernaturale-cosystemsandco-evolvewiththose
随机试题
影响期末基金单位资产净值的因素不包括()。
G市经济发达、教育资源丰富,许多在G市就读的大学生毕业后都选择留在G市工作生活。但在今年,G市周边的几个城市都出台了一系列针对大学生落户的优惠政策,许多G市大学生因此选择将户口迁往周边城市。由此可以预测,今年留在G市的大学生将会更容易找到工作。以
某地多日暴雪,甲在公交站等车时,站台顶棚因积雪过多塌落,将甲砸伤。该公交站站台系乙公司设计、丙公交公司管理。甲的损害应由
自动埋弧焊机发生焊丝在导电嘴中摆动,导电嘴以下的焊丝不时发红的现象与导电不良有关。
假如我们希望通过一个统计表就能较方便地了解处于某个分数以下的人数,这时可编制()
你是一家跨国公司投资部门的部门经理,主持公司在北美地区设立子公司的可行性研究。“9.11”事件后,你奉命去纽约考察两周,归来后将提交一份“9.11”事件对投资计划影响的专题报告。举出4种撰写报告时可供选用的研究方法。
关于小儿排尿问题,以下哪项错误
在某矿区内拟建设一座35/10kV变电所,两回35kV架空进线,设两台主变压器,型号为S9-6300/35。采用屋内双层布置,主变压器室、10kV配电室、电容器室、维修间、备件库等均布置在一层,35kV配电室、控制室布置在二层,请回答下列问题:其中有四
用未嵌入下部隔水层的地下连续墙,水泥土墙等悬挂式帷幕,并结合基坑内排水方法,与采用坑外井点人工降低地下水位的方法相比较,()是正确的。
基金托管人承担的主要职责包括有()
最新回复
(
0
)