As my exams are coming next week, I'll take advantage of the weekend to______ on some reading.
【正确答案】 A
【答案解析】本题考查词组辨析。B、D从意义上可排除;catch up表示“加紧弥补”时,后与介词on连用,如:I have to catch up on my work so I can’t come out.(我要把T作补上,不能出去了。)make up作“弥补”讲时,直接与表示赤字或不足等的词搭配。因此,答案为A。