根据物理特性及产生方式,可用作原料的废物分为( )。
A.固体可用作原料的废物
B.工业固定可用作原料的废物
C.农业固定可用作原料的废物
D.城市生活垃圾
参考答案:A,B,D
Anyone with a college degree can apply for the job but those with _______ working experience are ______.
A.previous; preferred
B.precious; liked better
C.proper; enjoyed better
D.suitable; appreciated more
产品评估包括哪8个方面.