芦荟多入丸散剂的原因是
A．贵重药材B．容易黏锅C．味极苦且气臭难服D．难溶于水E．不溶于水
参考答案：C
关于剂型的正确使用
连续用药3日以上，症状未缓解应向执业医师咨询的是（）。
A． * * 栓
B．直肠栓
C．滴耳剂
D．滴鼻剂
E．缓、控释剂
---- Do you know Tom, ______ father is an engineer?
---- Yes, quite well. He ______ be the first to offer me help when I met with problems.
A．the; would
B．which; used to
C．that; used to
D．whose; used to
