能治脾胃气滞所致胸闷呕吐的是（）
A．薄荷
B．紫苏
C．荆芥
D．防风
E．升麻
参考答案：B
Most of the local restaurants were fully booked more than a month _____.[ ]
A. in return
B. in case
C. in advance
D. in time
通常情况下，我们不采用（）补货方式。
A、批准补货
B、定点补货
C、定时补货
D、随机补货
