We need to set about a solution.[ ]
A. to find
B. to finding
C. finding
D. find
答案:C
下列哪种药物容易通过血脑屏障
A.硫喷妥B.戊巴比妥钠C.青霉素D.布洛芬E.氨苄青霉素
十二指肠溃疡典型上腹痛是()
A.慢性、节律性饥饿痛,进食后缓解
B.慢性、节律性饥饿痛,进食后不缓解
C.慢性腹痛无明显规律
D.慢性、节律性餐后痛,休息后缓解
E.慢性、节律性夜间痛,进食后不缓解