Today is Tom's _____ birthday. [ ]
A. fiveth
B. five
C. fifteenth
D. fifteen
答案:C
下列食品富含蛋白质的是[ ]
A.番茄
B.大米
C.花生油
D.鸡蛋
甲亢时腹泻属于
A.吸收不良性腹泻
B.动力性腹泻
C.渗出性腹泻
D.渗透性腹泻
E.分泌性腹泻