问题
Do you often watch CBA games—Sure, and _______I watch them play in the gym.
A:ride a bike, taking a bus
B:riding a bike, take a bus
C:riding a bike, taking a bus
D:ride a bike, take a bus ;
B:riding a bike, take a bus
C:riding a bike, taking a bus
D:ride a bike, take a bus ;
正确答案是：
