题目内容
Coal and petroleum ______ plants became buried in swamps(乱泥)and decayed(腐烂).
A.resulting from B.resulted in
C.resulted when D.resulting in
C
练习册系列答案
相关题目
题目内容
Coal and petroleum ______ plants became buried in swamps(乱泥)and decayed(腐烂).
A.resulting from B.resulted in
C.resulted when D.resulting in
C