皮皮学，免费搜题
登录
搜题
【简答题】
按照基本体的表面性质,基本体可以分为两大类。一类是各个表面均为平面的称为___________,包括___________;另一类表面为曲面或由平面和曲面围成,称为___________,包括___________、___________、___________、___________。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】汽油机燃料供给系一般由 、 、 、 等装置组成
【单选题】It took my father half an hour to finish ____ my bike.
A.
repairing
B.
repair
C.
to repair
D.
repaired
【多选题】half an hour, my parents, back to the hotel, finally find their way
A.
It took my parents half an hour to finally find their way back to the hotel.
B.
It took half an hour of my parents to finally find their way back to the hotel.
C.
It took half an hour for my parents to finally find their way back to the hotel.
【简答题】汽油机燃料供给系一般由 、 、 、 等装置组成。过量空气系数α>1,则此混合气称为 混合气;当α<0.4时,混合气 ,火焰不能传播,发动机熄火,此α值称为 。_________________________________________________________________...
【单选题】__________ is often the case with her, my mother talked about my study for at least half an hour nonstop before she drove me to school yesterday．
A.
As
B.
Which
C.
What
D.
That
相关题目：
参考解析：
知识点：
题目纠错 0
发布
