Excuse me,have you received the attachment?
Excuse me,I am wondering if you have received the attachment.
Excuse me,could you please tell me if you have received the attachment?
Excuse me,have you received the attachment?
Excuse me,I am wondering if you have received the attachment.
Excuse me,could you please tell me if you have received the attachment?
最新问答: 不共面的四个定点到平面a的距离都相等,这样的平面共有几个 禁止汽车从市中心穿行翻译 下面关于校园绿化应注意的问题,说法欠妥当的是( ) About three hundred stars are shining in the sky 还是用 three h 一个长句子的句型是……,and……。 这样的句子and前为什么要加逗号 求斐波那契数列通项公式 六年级三个班植树 任务分配是 甲班要植树三个班植树总棵树的40% 甲乙两班植树的棵树比是4:3 当甲班植树200棵时 正 如何用一种试剂鉴别氧化铜、氧化亚铁、炭黑和铁粉四种黑色粉末. 某分数的分母减去2,分子加上3,所得得新分数的分子比分母小36,约分后得11分之2,原来只个分数是多少? 怎样扩大电流表的量程? give和gave的区别这有什么不同啊? 我等你 用英语怎么说啊 Don't play with scissors,which is dangerous.这句话有没有错误 这两个字读什么“璺、爨”? 生效 英文怎么说 She was a (2010.浙江杭州)提炼混有硫酸的硫酸铁溶液,可在该溶液中加入足量 ——试剂后,过滤. 请问有谁知道 folkorist 这个单词的意思? When do you usually get up in the morning?I usually ( )at( ) 带无理数的分数是不是有理数