He dressed up and went to the party as if.A. was invitedB. had been invitedC. to be invite

问题补充：

He dressed up and went to the party as if.

A. was invited

B. had been invited

C. to be invited

D. invited

答案：

A. was invited

B. had been invited

C. to be invited

(答案→)D. invited

解析：考查状语从句的省略式：当状语从句的主语和主句的主语一致时,可以省略状语从句中的主语和系动词be, 这句话里面的he had been 被省略了。句意：他穿好衣服去参加聚会，好像被邀请了。选D。