問題詳情

20.1 have been sick for two days and have missed an important lecture. I have to _____________my schoolwork.
(A)take up
(B)catch up
(C)hurry up
(D)catch up on

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)