问题 更新时间2023/4/3 12:59:00 Mary filled in the application form, but she didn’t know which office _______.A.to be sent toB.to send it toC.to be sentD.to send it 答案 登录 注册 参考答案:B 出自:联大 >> 河南财经政法大学-会计-大学英语1