諒籾 厚仟扮寂2023/4/3 12:59:00 By the time Jack comes back from his hometown, we _______ all the preparations. A.finish B.have finished C.had finished D.shall have finished 基宛 鞠村 廣過 歌深基宛��D 竃徭��選寄 >> 采掴弗袈寄僥-垢斌二匍砿尖-寄僥哂囂I