14. Give the book to wants it.
A．who
B．whoever
C．no matter who
D．whomever
答案：B
硝酸酯类治疗心绞痛有决定意义的是
A.扩张冠状动脉
B.降压
C.消除恐惧感
D.降低心肌耗氧量
E.扩张支气管,改善呼吸
如何获得中国电信通行证？
