out more about our products fill in the form and send it to us at the address below. A.

问题补充：

out more about our products， fill in the form and send it to us at the address below.

A. Finding， giving

B. To find， given

C. Finding， given

D. To find， giving

答案：

A. Finding， giving

(答案→)B. To find， given

C. Finding， given

D. To find， giving

解析：第一空填不定式，表示条件，其意相当于 If you want to find out more about our products；第二空填过去分词，因为 address 与 give 之间为被动关系。句意为：你若想了解我们产品的更多信息，请填好这份表格并按下面的地址寄给我们。