单选题 When he got out of the manager"s office, from his facial expression we knew that his proposal must have been turned down .

【正确答案】 A

【答案解析】[解析] 本句意思：从经理的办公室出来后，从他脸上的表情我们可以看出他的建议肯定被拒绝了。turn down意为“拒绝(提议，请求等)”，与refuse(拒绝)意思相近。accept接受；adopt采纳；deny否定。