首页 / 百科 / 内容详情 Unsolicited proposals are those that have been requested by the audience. 2022-05-01 6次阅读 Unsolicited proposals requested Unsolicited proposals are those that have been requested by the audience. A.正确B.错误正确答案：错误 Persuasiveness is the sole of a proposal. The （）proposal asks for approval to begin a study or an investigation. 猜你喜欢