What's your food?[ ]
A. like
B. favourite
C. would like
答案:B
通过抑制细胞免疫而发病的传染病是()
A.乙型肝炎
B.艾滋病
C.麻疹
D.肺结核
E.流行性出血热
霍乱病严重腓肠肌和腹肌痉挛的最主要的治疗是
A.补磷
B.补氯
C.补镁
D.补钠
E.补钾