30□×3的积的中间[ ]
A.可能有0
B.一定有0
C.不可能有0
答案:A
It's fun to see all the food I have made___in such a short time. [ ]
A. eating
B. to be eaten
C. being eaten
D. eaten
应放在斗架高层的药是()
A.地骨皮、千年健与五加皮
B.龙骨、龙齿、牡蛎
C.黄芪、党参、甘草
D.当归、白芍、川芎
E.酸枣仁、远志、柏子仁