5-羟色胺主要来源于()
A.血管内皮细胞
B.巨噬细胞
C.嗜酸粒细胞
D.肥大细胞
E.淋巴细胞
参考答案:D
把短文补充完整。
My _________ is Jenny. I'm _________ years old. I have a _________. I like it very much. It _________
fur and a __________. Lily has a __________, too. They are __________.
下列属于转移支付的有( )。
A.拆迁费
B.青苗补偿费
C.耕地占用税
D.土地补偿费