theirs＇classmates对了 还是their＇s classmates对了

theirs＇classmates对了 还是their＇s classmates对了 theirs、them、theirs、they The two girls are your new classmates,Help___,please.A.them B.they C.their D.theirs答案是选A的,为什么?Help___,这里明明是没有主语的,我总觉得选B. The butterflies are theirs.对theirs提问. 对了 对了 These cats are theirs.(对theirs提问） The butterflies are theirs.（theirs划线提问）跪求 英语theirs的汉义 1.our classroom is ()than theirs.A much brighter B more bright.要说为什么2.English is one of John's () subiects.A the worst B worst 请问如果将A改成the worst是不是就对了?3.my best friend often shares things with me and helps people ( they have classmates classmates的中文是什么意思? Classmates的中文 all classmates 翻译中文 classmates 译成中文 my classmates的中文 her classmates（中文） classmates的翻译 Ann and her classmates