一个圆锥的体积是24立方米,底面积是12平方米,圆锥的高是______米.
24÷12÷13
=2÷13,
=6(米),
答:圆锥的高为6米.
故答案为:6.
---I tried to make Kate ______ her mind, but I found it hard.
---Well, I saw you_______ that when I went past.
A.change,do
B.change,doing
C.tochange,do
D.changes, doing
炎症性肠病的发病机制与哪项无关
A.环境因素
B.微量元素缺乏
C.遗传因素
D.免疫因素
E.感染因素