Many teachers to the meeting are from Chongqing.A. invitedB. to inviteC. be invitedD. had

问题补充：

Many teachers to the meeting are from Chongqing.

A. invited

B. to invite

C. be invited

D. had been invited

答案：

(答案→)A. invited

B. to invite

C. be invited

D. had been invited

解析：考查非谓语动词。句中invited to the meeting为定语，修饰many teachers，表示受到邀请的许多老师。故选A。