He up the medicine with water. [ ]
A. ate
B. had
C. swallowed
D. swept
答案：C
商后期的青铜器是以（）出土的为代表。
A.安阳殷墟
B.有熊之墟
C.蚌埠禹墟
霞石正长岩、磷霞岩和碳酸岩杂岩体
