用于耐药金葡萄所致的严重感染的是()
参考答案:
A.青霉素+链霉素
B.羧苄西林+庆大霉素
C.苯唑西林+庆大霉素
D.青霉素G+磺胺嘧啶
E.异烟肼+链霉素
下图中正确表示冷锋的图形是
When general cargo with different amounts in each draft is involved,the checker must use the ().
A.unit method
B.block method
C.straight method
D.package method