下列肥料中最适宜叶面追肥的是()。
A.牛粪
B.磷酸二氢钾
C.过磷酸钙
参考答案:B
婴幼儿胸围与头围大致相等的时间是()
A.6个月
B.2岁
C.1岁
D.出生
E.3个月
— How are you today, Kate?
— I feel even now. I don’t think this medicine is good for me.
A.badly
B.better
C.well
D.worse