does it take you to work from your home every day?A. How long; rideB. How long; to rideC

问题补充：

does it take you to work from your home every day?

A. How long; ride

B. How long; to ride

C. When; ride

D. When; to ride

答案：

A. How long; ride

(答案→)B. How long; to ride

C. When; ride

D. When; to ride

解析：句意：你每天骑车从家去工作需要多长时间？it takes sb some time to do sth做某事花费某人多长时间，how long表示多长时间，不定式作为真正的主语，it作为形式主语，故选B