盐酸普鲁卡因
A．四氮唑比色法B．铁-酚试剂比色法C．异烟肼比色法D．气相色谱法E．碘量法下列药物可采用的含量测定方法为
参考答案：D
国家开发银行成立于（）年。
A.1984
B.1990
C.1991
D.1994
We have a job _____ you _____ a waiter. [ ]
A. for; for
B. for; as
C. with; for
D. with; as
