【题目】The new supermarket was once close to closing down. But since the underground was opened, business has been _______.
A. picking up B. coming up
C. making up D. turning up
在线课程【答案】A
【解析】
试题分析：句意：新超市曾经几近倒闭，但是自从这儿的地铁线开通以来，商业得到了好转。A. pick up （情况）好转，改善；B. come up 上升，提升；C. make up 化妆，编撰；D. turn up出现，调大。故选A。