A.70% B.75% C.85% D.95%
A.巖漿巖、變質(zhì)巖、沉積巖 B.巖漿巖、變質(zhì)巖、大理巖 C.花崗巖、變質(zhì)巖、沉積巖 D.巖漿巖、榴輝巖、沉積巖
A.礦物 B.化合物 C.單質(zhì) D.礦物集合體