可用于儿童白血病
A．头孢菌素B．头孢他定C．头孢拉定D．头孢吡肟E．头孢呋辛
参考答案：D
This text is _____ easier and _____ interesting than that one.
A．more; much
B．much; more
C．more; more
D．much too; more
咳嗽肺阴亏耗证，痰的特点是
A．痰中带血、质浊，有胆臭味 B．痰多、色黄、质稠 C．痰白、质稀 D．脓血相兼浊痰、有腥臭味 E．痰少、质黏、夹有血丝
