Professor Virginia to give a lecture in our school hall yesterday.A. invitesB. will be inv

问题补充：

Professor Virginia to give a lecture in our school hall yesterday.

A. invites

B. will be invited

C. was invited

D. is invited

答案：

A. invites

B. will be invited

(答案→)C. was invited

D. is invited

解析：考查被动语态。被动语态结构be+done ,而有yesterday故用一般过去时的被动语态。