Why does the author mention the discovery of air pressure? According to the passage, which of the following is not true?

admin2013-01-20 69

问题 Why does the author mention the discovery of air pressure?
According to the passage, which of the following is not true?

选项 A、Galileo did not solve the problem of the water-pump.
B、When a scientist tries to establish a scientific law, he must collect much information.
C、An original hypothesis is not always accepted.
D、Using a good vacuum pump, it is possible to raise water from the bottom of a building to the roof 50 feet above.

答案D

解析

转载请注明原文地址:https://kaotiyun.com/show/JLu7777K

大学英语四级

相关试题推荐

A、Afewweeksbeforetheexam.B、Afewmonthsbeforetheexam.C、Afewdaysbeforetheexam.D、Afewhoursbeforetheexam.D细节辨
Onmylastvisit,aboutthreemonthsago,mydoctorhadtoldmethatasa6-foot-tall,39-year-oldman,Ishouldweigharound18
Onmylastvisit,aboutthreemonthsago,mydoctorhadtoldmethatasa6-foot-tall,39-year-oldman,Ishouldweigharound18
RaisingWiseConsumersAlmostanyonewithaprofitmotiveismarketingtoinnocents.Helpyourkidsunderstandit’sOKnott
RaisingWiseConsumersAlmostanyonewithaprofitmotiveismarketingtoinnocents.Helpyourkidsunderstandit’sOKnott
A、Itishot,wetandcloudy.B、Itismild,wetandwindy.C、Itishot,rainyandfoggy.D、Itiswarm,wetandsunny.D短文中描述了热带雨林
A、Theprofessor’spresentationwasnotconvincingenough.B、Theprofessor’slecturenotesweretoocomplicated.C、Theprofessor
A、Sheworkedasasalesladyinadepartmentstore.B、Shesoldbooksinadepartmentstore.C、Shesoldkitchenwareinamarket.D
Thirtyyearsago,anyoneblaminglonelinessforphysicalillnesswouldhavebeenlaughedat.Butasscientistsstudieddifferent
Thirtyyearsago,anyoneblaminglonelinessforphysicalillnesswouldhavebeenlaughedat.Butasscientistsstudieddifferent

随机试题

由于枢纽的起伏，皱曲核部岩层在()上有长度和宽度的变化。根据长宽比或长轴与短轴之比，可将褶曲分为五类。
患者16岁，女性，左下后牙遇冷水痛2周，平时无不适；查左下第一恒磨牙咬颌面深龋，叩诊(一)。冷测引起一过性敏感，下列诊断中有哪一项可除外
尿中常见大量红细胞管型的疾病是()
机械化开挖土石方时，不需要的技术工种是()。[2013年真题]
下列各选项中，属于财政支出越位产生的不良效果的有()。
把酒埋在地下，保存好，放置几年后，乙醇就会发生变质反应，因此酒越陈越香。()
耦合线圈的自感L1和L2分别为2H和8H，则互感M至多只能为()。
范某驾车闯红灯将3名行人撞成重伤后逃逸，后在家人劝说下，到公安机关投案，并如实供述自己的罪行，范某的行为()。
在软件开发中，需求分析阶段可以使用的工具是(　　)。
______thefinancialmeanstoremainindependent,ThomasEdisonwascompelledtoseekemploymentasanighttelegraphoperator.

最新回复(0)

Why does the author mention the discovery of air pressure? According to the passage, which of the following is not true?

大学英语四级

A、Afewweeksbeforetheexam.B、Afewmonthsbeforetheexam.C、Afewdaysbeforetheexam.D、Afewhoursbeforetheexam.D细节辨

Onmylastvisit,aboutthreemonthsago,mydoctorhadtoldmethatasa6-foot-tall,39-year-oldman,Ishouldweigharound18

Onmylastvisit,aboutthreemonthsago,mydoctorhadtoldmethatasa6-foot-tall,39-year-oldman,Ishouldweigharound18

RaisingWiseConsumersAlmostanyonewithaprofitmotiveismarketingtoinnocents.Helpyourkidsunderstandit’sOKnott

RaisingWiseConsumersAlmostanyonewithaprofitmotiveismarketingtoinnocents.Helpyourkidsunderstandit’sOKnott

A、Itishot,wetandcloudy.B、Itismild,wetandwindy.C、Itishot,rainyandfoggy.D、Itiswarm,wetandsunny.D短文中描述了热带雨林

A、Theprofessor’spresentationwasnotconvincingenough.B、Theprofessor’slecturenotesweretoocomplicated.C、Theprofessor

A、Sheworkedasasalesladyinadepartmentstore.B、Shesoldbooksinadepartmentstore.C、Shesoldkitchenwareinamarket.D

Thirtyyearsago,anyoneblaminglonelinessforphysicalillnesswouldhavebeenlaughedat.Butasscientistsstudieddifferent

Thirtyyearsago,anyoneblaminglonelinessforphysicalillnesswouldhavebeenlaughedat.Butasscientistsstudieddifferent

由于枢纽的起伏，皱曲核部岩层在()上有长度和宽度的变化。根据长宽比或长轴与短轴之比，可将褶曲分为五类。

患者16岁，女性，左下后牙遇冷水痛2周，平时无不适；查左下第一恒磨牙咬颌面深龋，叩诊(一)。冷测引起一过性敏感，下列诊断中有哪一项可除外

尿中常见大量红细胞管型的疾病是()

机械化开挖土石方时，不需要的技术工种是()。[2013年真题]

下列各选项中，属于财政支出越位产生的不良效果的有()。

把酒埋在地下，保存好，放置几年后，乙醇就会发生变质反应，因此酒越陈越香。()

耦合线圈的自感L1和L2分别为2H和8H，则互感M至多只能为()。

范某驾车闯红灯将3名行人撞成重伤后逃逸，后在家人劝说下，到公安机关投案，并如实供述自己的罪行，范某的行为()。

在软件开发中，需求分析阶段可以使用的工具是( )。

______thefinancialmeanstoremainindependent,ThomasEdisonwascompelledtoseekemploymentasanighttelegraphoperator.

在软件开发中，需求分析阶段可以使用的工具是(　　)。