早教吧 育儿知识 作业答案 考试题库 百科 知识分享

happilyforJohn'smother,heisworkinghardertohislosttime.A.makeupforB.keepupwithC.catchupwithD.makeuseof

题目详情
happily for John's mother,he is working harder to__his lost time.
A.make up for
B.keep up with
C.catch up with
D.make use of




▼优质解答
答案和解析
选A. make up for是弥补、补偿的意思