语法与词汇 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】因为下周有考试，我会好好利用这个周末赶紧把书看完。catch up on赶做（应及时做完的工作）。pick up on与……熟悉起来。B、 C两项不与on搭配。