https://online2.tingclass.net/lesson/shi0529/0008/8490/109.mp3
https://image.tingclass.net/statics/js/2012
19. At the tide ____ from the shore, we are able to look for shells.
A. preceded B. proceeded C. acceded D. receded
precede 在…之前，領先于，優(yōu)先
recede 撤退
concede 妥協(xié)，讓步
concession 讓步
compromise 妥協(xié)，讓步
