don not lose heart because difficulties for everything will chang_英语解答

don not lose heart because difficulties for everything will change ( ) time .
A through B over C past D during 正确还有

人气：330 ℃　时间：2019-08-20 10:33:20

解答

正确答案是（B）over time随着时间的流逝
through time、 during time 无此搭配
past time过去；消遣