Iwasn'tsureifhewasreallyinterestedorifhe___________polite.
A.was just being B.will just be C.had just been D.would just be正确答案A
Iwasn'tsureifhewasreallyinterestedorifhe___________polite.
A.was just being B.will just be C.had just been D.would just be正确答案A