一道英语选择,不确定是不是多选there'aren't enough chairs here for us all please bring____one.A.another B.extra应该前面有一个an才对吧?

一道英语选择,不确定是不是多选there'aren't enough chairs here for us all please bring____one.A.another B.extra应该前面有一个an才对吧? 英语一道填空 一道选择 解释一道英语选择 一道英语选择, 初二英语选择一道! 英语冠词选择一道 仨英语选择 不确定 帮看看对不对 21,23,27 英语 仨选择 1,3,9,俩不确定 一道英语选择题快 I was half way back to the town where my mother lived___Susan caughtup with me.A.before B.where C.when D.that是不是选C?我不确定,而且这句话的前半部分是什么意思? 一道英语填空一道英语选择 第五题选择不确定, 一道英语选择 第六题 一道英语选择求原因 一道英语选择填空题, 一道英语选择求思路 一道英语选择.帮忙看一下为什么不能选d 英语选择一道 -Were all the people in the car injured?-No,______ only two people who got hurt.A.there had beenB.it was正确答案是B,为什么不选A?改成there 一道英语题（单项选择）There is ____Mon the blackboard.A letter B an C/ D a