化妆品的净含量是指去除包装容器和其他包装材料后,内装物的()或体积或长度。
参考答案:实际质量
(2013·河北高三教学质量检测)Many people tried to leave the country, ________ there was much violence and a serious shortage of food supply.
A.where
B.which
C.that
D.what
增加仓库数量会使仓储成本()
A、减少
B、增加
C、不变
D、无法确定