优课网
首页
数学
语文
英语
化学
物理
政治
历史
生物
首页
> 用一个平面去截一个长方体,截面的形状不可能是[]A.四边形B.五边形C.六边形D.七边形-七年级数学
用一个平面去截一个长方体,截面的形状不可能是[]A.四边形B.五边形C.六边形D.七边形-七年级数学
题目简介
用一个平面去截一个长方体,截面的形状不可能是[]A.四边形B.五边形C.六边形D.七边形-七年级数学
题目详情
用一个平面去截一个长方体,截面的形状不可能是
[ ]
A.四边形
B.五边形
C.六边形
D.七边形
题型:单选题
难度:中档
来源:期中题
答案
D
上一篇 :
It was last year _____ I vis
下一篇 :
圆锥的截面不可能为[]A.三角形
搜索答案
更多内容推荐
It is the first time in a year and a half that I _______ the night face to face.A.had seenB.have se
the website of the Fire Department in your city, and you will learn a lot about firefighting. A.Hav
—What do you mean ________ saying “The boy is overgrowing”?— I mean that he is tall ________ his age
—Are you firmly against any independence move by Taiwan?—Of course. That’s ________ our basic intere
______, he can speak three foreign languages fluently.A.As he is a babyB.As is he a babyC.A baby as
I recognized her ______ I saw her.A.for the momentB.the momentC.at the momentD.before-高二英语
_______get a good seat, he set out early after supper.A.In order toB.So thatC.So as toD.In order tha
John thinks it would be long ________ he is ready for his new job.A.whenB.afterC.beforeD.since-高一英语
You know nursing is____ a way of life.A.as a much job asB.as much a job asC.so job a much asD.a job
_______ your score and see how many points you get.A.Add toB.Add upC.Add up toD.Added to-高一英语
用一个平面去截长方体,截面()是等边三角形(填“能”或“不能”)-七年级数学
________ has already been pointed out, only by correcting mistakes can you make progress.A.ItB.AsC.
_____, and the problem will be worked out.A.If you have a bit more effortB.Having a little effortC.A
The boss________company I worked in two years ago has________in solving such kind of problem.A.whose
Our senior high school has _____ students as my junior high school.A.as twiceB.twice manyC.twice man
--- Do you know the Water Cube(水立方)at all? --- No, this is the first time I _________ here.A.wasB.ha
The Great Wall is __________ tourist attraction that millions of people pour in every year.A.so a we
I asked you ________ my dictionary—now I can’t find it.A.not to move B.to not moveC.not moving D.did
There used to be a small school, ______ ?A.was there B.wasn’t it C.usedn’t thereD.usedn’t it-高三英语
I had no one ___ me, for I could deal with it all by myself.A.to help B.helpC.helped D.helping-高一英语
---- It is said that Tom had a wonderful time at the party. ---- ______, and so did I.A.So did heB.N
The literature works is said ______ into many foreign languages ______ in the past few years.A.to ha
— Remember this: ________ careful you are, ________ mistakes you will make.— We know, Miss Gao.A.The
______ is know to all, china will be an________ and powerful country in 20 or 30 year’ time. A.That,
________ hard, and you will pass the final exam. A.WorkingB.If you workC.WorkD.To work-高一英语
如图所示,截去正方体一角变成一个新的多面体,这个新多面体有7个面,有()条棱,有()个顶点,截去的几何体有()个面,图中虚线表示的截面形状是()三角形。-七年级数学
It was three o’clock _______ he came back from work.A.sinceB.whenC.thatD.before-高二英语
Since there are other applicants, we can’t let you know our decision _____ all of them have got thei
The Nobel Prize for Literature was _______ awarded to a Chinese writer, Mo Yan.A.the first timeB.for
There is no doubt ________ those who work hard will succeed sooner or later.A.ifB.whetherC.whyD.that
I ________ thank you too much for all your help to my son while we were away from home.A.won’tB.can
–Sorry, Professor Smith. I didn’t finish the assignment yesterday.--Oh, you _____ have done it as ye
______ that the way people spend their holidays has changed a great deal in the past ten years.A.Whi
______ he returns to his native land.A.It is long before sinceB.It is before long thatC.It won’t be
is no doubt that the Great Wall is one of the wonders of the world.A.ThereB.ItC.ThisD.That-高一英语
Scientists say it may be five or six years_______it is possible to test this medicine on human patie
There is no doubt _____ we will succeed if we try our best.A.whichB.whatC.whetherD.that-高二英语
________ the website of the Fire Department in your city, and you will learn a lot about firefightin
Look out when crossing the road, _____ you may be hit by a car.A.orB.andC.soD.but-高一英语
It never _____ humans until the mid1990s that some animals can be cloned.A.occurB.is occurredC
In our city, citizens have free _____ to the library, which makes it easy for them to read any book
______ is no _______ arguing with Bill because he will never change his mind.A.It, useB.It, helpC.Th
_______ was a struggle for me to remember all the strange faces and new names.A.It B.ThatC.ThereD.Th
People in the west make_____a rule to buy Christmas presents for their relatives and friends.A.thatB
He's late, __is often the case. A.as B.what C.it D.this-高二英语
There is no doubt _______international cooperation is the key to dealing with cyber crime.A.thenB.th
We were swimming in the lake _____ suddenly the storm started.A.when B.whileC.untilD.before-高一英语
It is the first time that I _______ this kind of moon cake.A.enjoyedB.have enjoyedC.enjoyD.enjoying-
There is no doubt _______ he will win.A.whetherB.if C.thatD.when-高一英语
.I was about to get on the bus __________my wife phoned me to back home at once.A.whenB.whileC.until
返回顶部
题目简介
用一个平面去截一个长方体,截面的形状不可能是[]A.四边形B.五边形C.六边形D.七边形-七年级数学
题目详情
B.五边形
C.六边形
D.七边形
答案