商品的合理储存可以规避（）所以带来的生产经营风险。
A.产品多余
B.资源短缺
C.价格下跌
D.资金利息
参考答案：B
The visitors here are greatly impressed by the fact that ________ people from all walks of life are
working hard for ________ new Jiangsu. [ ]
A. /; a
B. /; the
C. the; a
D. the; the
判断孕妇体内有无隐性水肿的根据是：
A．Chadwick征B．蒙氏结节C．HegarsignD．Braxton Hicks收缩E．乳腺增生
