砂炒时,每100kg药材用砂()
A.10~15kg
B.15~20kg
C.20~25kg
D.25~30kg
E.以能掩盖药材为度
参考答案:E
Jim has three hamburgers _____ lunch.[ ]
A. for
B. to
C. at
D. on
噎膈吐食物的特点是()
A.朝食暮吐
B.暮食朝吐
C.食入即吐
D.不食亦吐
E.食入隔数小时吐