井下喷射混凝土后两小时开始洒水养护,根据井巷空气湿度,养生期一般10—14天。()
参考答案:对
—_____ my glasses?
—Yes, I saw them on your desk a minute ago.
A.Do you see
B.Have you seen
C.Had you seen
D.Would you see
《固定资产贷款管理暂行办法》对借款人自主支付有什么具体要求?