圆锥的体积比圆柱的体积小.______.
因为圆柱和圆锥是在“等底等高”的条件下,圆锥的体积是圆柱体积的13,而题干没有说到圆柱、圆锥的高和底,
所以无法比较大小,
故答案为:×.
“运输方式”栏应填( )。
A.1
B.2
C.3
D.4
In __________ it’s not shocking to see students in __________ on college campus.
A.1990s; sixties
B.the 1990s; their sixties
C.the 1990s; the sixties
D.1990s; their sixties