碳水化合物的生理功能是（）
A.储存与提供能量
B.节约蛋白质作用
C.构成机体的成分
D.抗生酮作用
E.以上都是
参考答案：E
小题1:Whose desk is ▲ , Jim's or Sam's?
小题2:– Who ▲ the dog? － Mum did.
小题3:Sam is old enough to dress ▲ .
小题4:The theatre doesn't have enough ▲ for so many people.
小题5:She invited a lot of friends to her ▲ birthday party.
属于注射剂一般检查的是
A．重量差异检查B．澄明度检查C．含量均匀度检查D．溶出度检查E．不溶性微粒检查
doesn't have enough ▲ for so many people.