He dressed up and went to the party as if .
A. was invited
B. had been invited
C. to be invited
D. invited
网友回答
A. was invited
B. had been invited
C. to be invited
(答案→)D. invited
解析：句意：他盛装去参加了聚会好像他被邀请似的。这里as if后是省略句，完整的是as if he was invited这里省略了he was，省略的条件是从句的主语与主句的主语一致，并且从句的谓语动词里有动词be,这时从句的主语与be都省去，故选D。