Good news! The price of all those second-hand goods is before.
A. 30% as lower as
B. 30% lower than
C. lower 30% than
D. as 30% low as
网友回答
A. 30% as lower as
(答案→)B. 30% lower than
C. lower 30% than
D. as 30% low as
解析：倍数的表达：倍数 + as + 形容词或副词的原级 + as + 其他；倍数 + 形容词（或副词）的比较级 + than + 其他；倍数 + the size / height / length / width. etc. + of + 其他。句意：好消息！这些所有的二手商品的价格比之前低30%。