Most of the artists(a)to the partey were from south America.a.invitedb.being invitedc.to invited.had been invited
热心网友
选a这是一个定语从句,Most of the artists (who were) invited to the partey were from south America.括号里面的可以省略
热心网友
b.being invited是被动,但句子主干是Most of the artists were from south America.所以要选的部分只做定语修饰Most of the artists,动词不能用正常的形式,只能用非谓语形式.being invited表被动.
热心网友
d 明显是已经被邀请的啊
热心网友
a