【nomi】評論
More and more people drive to work because oil prices hit rock bottom recently(最近).近來油價觸底(跌至最低點),開車上班的人越來越多(最近)。(A) hit rock bottom(A) 觸底(跌至最低點)(B) 有所作為(C) 上升到上面(D) 取下蓋子rock bottom片語底層;(物價等)最低點The president's approval ratings have hit rock bottom. 總統的支援率已跌至最低點。Prices have reached rock bottom. 物價跌到了最低點。