问题补充:
My mother would stay at home to watch TV out for a walk.
A. than go
B. than going
C. rather than going
D. rather than go
答案:
A. than go
B. than going
C. rather than going
(答案→)D. rather than go
解析:句意:我妈妈会在家里看电视而不是出去散步。Rather than而不是,后接动词原形,故选D。