【单选题】【消耗次数：1】
基本形体可分为两大类，分别为（ ）。
①
平面立体和曲面立体
②
正方体和球体
③
立方体和长方体
④
棱柱体和棱锥体
参考答案：
复制
纠错
相关题目
【单选题】
下列关于平面立体和曲面立体的相贯说法有误的一项是（ ）。
①
相贯线上的点即为两个形体表面的共有点
②
平面体与曲面体相交时，相贯线是由若干段平面曲线或平面曲线和直线所组成
③
绘制相贯线时，应先求每段曲线和直线，再求出曲线和直线的转折点
④
相贯线是两个相交立体表面的共有线
【简答题】
计算机存储器可分为内存和[填空1]两大类。
随机题目
【单选题】
By _________ learning possible anytime and anywhere, distance education is a powerful tool for supporting lifelong learning.
①
making
②
make
③
made
④
be made
【单选题】
One big of formal education is the high cost.
①
advantage
②
disadvantage
③
problem
④
condition
【单选题】
No more having to buy expensive textbooks which you will only use for a year or two and then sell or _______ away.
①
get
②
give
③
take
④
gain
【单选题】
Lifelong learning is both formal and non-formal; and the boundaries between face-to-face teaching and ___________ education are increasingly blurred.
①
lifelong
②
formal
③
distance
④
far
【单选题】
I hope you are making ________ for continuous education in your life.
①
room
②
vacancy
③
place
④
like
【单选题】
Some universities offer free, non-credit MOOCs __________ to anyone in the world.
①
useful
②
available
③
easy
④
careful
【单选题】
Well, that’s to say, every coin has two sides, ________ technology.
①
so is
②
so does
③
so has
④
so did
【单选题】
_________ the regular classes, you can also attend many different seminars and take part in many extracurricular activities.
①
Except for
②
Including
③
Apart from
④
Included
【单选题】
—How long have you been graduated from your college?— .
①
Yes, I’ve been graduated
②
I’ve been graduated for five years
③
I graduated from my college last year
④
I graduat from my college last year
【单选题】
The advancement of technology has boosted the pace of our lives, and requires us to learn ___________ every day just to stay current in the workplace.
①
something new
②
new something
③
everything
④
anything