A.年齡<3個月 B.1個月前曾患過感冒 C.2個月前曾患過腹瀉 D.有對雞蛋和牛奶過敏史
A.34cm B.40cm C.48cm D.50cm
A.90g/L B.100g/L C.110g/L D.120g/L