单项选择题 在工程咨询服务投标文件中“技术建议书”的“对委托服务范围的理解与建议”部分，阐述的内容包括：对委托服务范围内每项任务的工作内容与深度的理解以及（）

单项选择题 ---Good morning. I've got an appointment with Miss Smith in the PersonnelDepartment.--Ah, good morning. You ____be Mrs. Peters.A. might B. must C. wouldD. can

单项选择题 --I'm sorry, but I don't quite follow you. Did you say you wanted to return on September 20?--Sorry, I ____ myself clear. We want to return on October 20.A. hadn't made B. wouldn't makeC. don't make D. haven't made