Can you tell me if you have found the key your car.A. forB. toC. aboutD. by

问题补充：

Can you tell me if you have found the key your car.

A. for

B. to

C. about

D. by

答案：

A. for

(答案→)B. to

C. about

D. by

解析：句意：你能告诉我你是否找到了你汽车的钥匙？the key to(介词)…“…的钥匙/关键”故选B。