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正方体,截面不可能是[]A.三角形B.正方形C.五边形D.八边形-七年级数学
用一个平面去截一个正方体,截面不可能是[]A.三角形B.正方形C.五边形D.八边形-七年级数学
题目简介
用一个平面去截一个正方体,截面不可能是[]A.三角形B.正方形C.五边形D.八边形-七年级数学
题目详情
用一个平面去截一个正方体,截面不可能是
[ ]
A.三角形
B.正方形
C.五边形
D.八边形
题型:单选题
难度:中档
来源:同步题
答案
D
上一篇 :
—How did you find the film
下一篇 :
It is the first time that I
搜索答案
更多内容推荐
straight on and you’ll see a church. You won’t miss it.A.When goingB.GoingC.If you goD.Go-高二英语
One more week,______we will leave school and have a holiday.A.so B.butC.andD.or-高三英语
How long do you think it was ______ he got home in such bad weather?A.whenB.sinceC.thatD.before-高三英语
下列哪个几何体的截面一定不是圆[]A.圆锥B.圆柱C.球D.棱柱-七年级数学
When he bought the products in a large quantity, he was angry to find they were _____ the samples gi
用平行于圆锥的底面的平面去截圆锥,则得到的截面是﹙﹚形.-七年级数学
__________the burglar from the second floor when the house owner found him stealing last night.A.Dow
Tom was about to close the windows_____ his attention was caught by a bird.A.whenB.ifC.andD.till-高三英
Don’t give up regardless of difficulty and failure, you’ll never achieve your goals.A.andB.butC.orD.
—It’s years ____you broke up then.—Yes. I have regretted the decision. It was long ____I realized I
Please do me a favor----_____ my friend Mr. Smith to Youth Theater at 7:30 tonight.A.to inviteB.invi
A newcomer can find that a new environment is difficult to ______.A.deal with.B.be dealt with.C.deal
It was the first time she______ at a summer school and she really enjoyed itA.has been.B.was.C. had
At first, my new surroundings were difficult _________A.to be toleratedB.toleratingC.to tolerateD.be
Anything ______ could be found has been used to repair the damaged bridge.A.thatB.whichC.whenD.what-
在一个圆柱体中你能用一个平面截出一个三角形吗?能截出一个半圆吗?在什么条件下,你能截出一个正方形?-七年级数学
—Did you receive the letter the next day?—No. Somehow, it was three weeks ________ I received it.A.s
用一个平面去截一个正方体,截出的图形不可能是[]A.三角形B.正方形C.梯形D.圆-七年级数学
Not until the car looked almost new____ cleaning it.1网A.John stoppedB.did John stop C.stopped JohnD.
_____ no doubt _____ the Amber Room is one of the wonders of the world.A.It is; thatB.It is; whether
He made another wonderful discovery, ______ of great importance to science.A.which I think it isB.wh
— Where did you meet your middle school teacher?— It was in the supermarket ______ I was doing some
一个几何体被一个平面所截后,得一圆形截面,则原几何体可能是[]A.圆锥B.长方体C.五棱柱D.正方体-七年级数学
He is so addicted to smoking that ________ seems to be no chance of talking him into quitting.A.this
把一个三棱柱分割成四个小三棱柱,你能找出多少种不同的分割方法?请把你的想法与同伴进行交流.-七年级数学
The book is rather highly priced, but so well worth ______ that it should be begged or borrowed rat
将正方形纸片剪去一个角,所得的图形可能是()(写出两种情况即可)-七年级数学
(2009湖南四校联考)I was fortunate enough to travel to South Africa, I met some women who have organized th
—She should have been informed of the meeting.—______,but she wouldn’t like to attend this meeting.A
, the worse I seem to feel.A.When I take more medicineB.The more medicine I takeC.Taking more of the
I made ___ clear to my team that I want our initial reviews completed this week.A.thisB.thatC.itD.on
用平行于圆锥的底面的平面去截圆锥,则得到的截面是()形.-七年级数学
圆锥体的截面不可能为[]A.三角形B.圆C.椭圆D.长方形-七年级数学
It remains to be seen________North Korea will remain stable under its new young leader.A.whenB.whet
33.Only after he had spent several nights working on the math problem_______to wonder whether the pr
如果用平面截掉一个长方体的一个角,剩下的几何体有几个顶点、几条棱、几个面?-七年级数学
This is the third time we a film in the cinema together as a family. A.seeB.had seen C.sawD.have see
Jack is a student and studies at the NO. 1 Middle School, _____.A.it was the same with MikeB.so it i
_____,memories of staying abroad as an exchange student flooded into his mind.A.Listening to these s
It was on June 10,2013___Shenzhou-10 spacecraft was sent up into space.A.thatB.whenC.at that timeD.j
I need complete quietness when I am writing. A little noise from the outside _________ my inspiratio
下列几何体的截面形状不可能是圆的是[]A.圆柱B.圆锥C.球D.棱柱-七年级数学
用一个平面去截长方体,三棱柱,圆柱,和圆锥,其中不能截出三角形的几何体是().-七年级数学
— Oh, how depressed! I’m bound to lose to him in tomorrow’s competition. —Cheer up! In fact, he is _
—Do you think Apple’s new video iPod will bring new fans to TV shows?—It’s certainly a risk butit’s
一个四棱柱被一刀切去一部分,试举例说明剩下的部分是否可能还是四棱柱.-七年级数学
- My dad bought me a new MP4, but I don’t know __________.- Let’s read the instructions.A.What to u
Rather than _____ a bus to her workplace, Susan prefers ______ a taxi.A.taking; to takeB.take; taki
Don't be discouraged.___things as they are and you will enjoy every day of your life.A.TakingB.
Everyone had an application form in his hand, but no one knew which office ___.A.to send it toB.to s
返回顶部
题目简介
用一个平面去截一个正方体,截面不可能是[]A.三角形B.正方形C.五边形D.八边形-七年级数学
题目详情
B.正方形
C.五边形
D.八边形
答案