The party was successful but we thought it a pity not _ you.A. inviteB. to inviteC. invit

问题补充：

The party was successful, but we thought it a pity not _ you.

A. invite

B. to invite

C. inviting

D. to have invited

答案：

A. invite

B. to invite

C. inviting

(答案→)D. to have invited

解析：可联系答.案.网客服索取。