2022 Zhejiang Question 18 Single-choice Differentiating 2022_浙江 Paper 18. 关于地层新老与沉积环境的叙述,正确的是( )①b比c老 ②bc期间,海岸线向海洋后退 ③b比c新 ④bc期间,海岸线向陆地前进 A. ②B. ①④C. ②③D. ③④ Answer keyD ☆ SaveCan't do it, show the explanation查看原卷 →