治疗慢性呼衰为保证呼吸道通畅下列哪种是错误的（）
A.必嗽平
B.选用博利康尼
C.氨茶碱
D.超声雾化吸入
E.心得安
参考答案：E
The visitors here are greatly impressed by the fact that_______ people from all walks of life are working hard for_____ new Jiangsu.
A．不填; a
B．不填;the
C．the; a
D．the; the
α-D-葡萄糖苷键水解方式是
A．酸水解B．碱水解C．麦芽糖酶解D．苦杏仁酶解E．Smith裂解
