第4题: [单项选择]The manager of the company sent me a fax saying that he would visit us next spring ______. A. some time B. sometime C. sometimes D. some times 参考答案:B 答案解析:[解析] sometime:某个时候(可指将来,也可指过去,后面一般要有一个时间范围)。例如:We'll take our holiday sometime in May. (我们将在五月份的某个时候