Question

【题目】_____ it's late at night, ______ my father is still working.
A.Though; but
B.Because; /
C.Though; /
D.So; /

Answer 1

【答案】C
【解析】句意：尽管很晚了，但是我的父亲还在工作。though 连词"尽管"在句中不能和but同时出现;because "因为"表示因果关系;so "因此"。根据题意，所以答案是：C。