—Here’s the key to my car.—Thanks but I must know where you it.A. will parkB. parkC. had

问题补充：

—Here’s the key to my car.—Thanks, but I must know where you it.

A. will park

B. park

C. had parked

D. parked

答案：

A. will park

B. park

C. had parked

(答案→)D. parked

解析：考查时态。句意：这是我的车钥匙。——谢谢，但是我必须知道你把它停在哪儿了。结合语境可知从句描述的是过去的动作，故用过去时态，选D。