问题补充:
—Will you go to the party?
—Of course I will .
A. if invited
B. if having been invited
C. if I was invited
D. if to be invited
答案:
(答案→)A. if invited
B. if having been invited
C. if I was invited
D. if to be invited
解析:考查省略句,主从句的主语一致时可以省略从句的主语和be动词,if invited=if I am invited,条件句用一般现在时代替一般将来时,句意是;--你去参加聚会吗?--当然,如果被邀请,我会的。选A。