婴儿缺铁性贫血的原因不包括()。
A、婴幼儿生长发育快
B、体内储存的铁基本用完
C、奶类、谷类食品含铁量不足
D、经常吃动物肝、血、瘦肉等
参考答案:D
I never put anything _____ others into my bag.
A.belongs to
B.belonging to
C.is belonging to
D.is belonged to
90千米比60千米多百分之几?