婴儿配方乳中应强化（）等维生素，以促进婴儿正常发育和预防佝偻症。
A.VA
B.VB
C.VC
D.VA、VD
参考答案：D
一I bought this coat at taobao．com
—It looks beautiful．As I am busy，can you buy for me?
A．this
B．that
C．such
D．one
解剖病理学(anatomical-pathology)
