体外药物的物理性和化学性配伍变化不产生
A．气体
B．变色
C．浑浊
D．沉淀
E．酶促作用
参考答案：E
Maybe you have been to many famous restaurants, but nowhere else ________ on such nice ducks.[ ]
A．you can feast
B．can you taste
C．you can taste
D．can you feast
砍角
