510+530+550+570+590 =______×______ =____ 发布时间:2017-04-21 00:50 │ 来源:www.tikuol.com 题型:解答题 问题: 510+530+550+570+590=______×______=______.
题型:解答题 ---Have you ___ his invitation? ---Yes, but I don't want to ___ itA.received, acceptB.accepted, acceptC.received, receiveD.accepted, receive 查看答案
题型:解答题 患者,男,50岁。右下颌第二磨牙残冠,局部无炎症,拟行拔除。拔牙后的注意事项中,不正确的是()A.咬住创口上的纱卷30分钟B.术后1天内涎液中可混有少量血丝C.拔牙后2小时漱口,保持口腔清洁D.宜吃偏冷,偏软的食物E.拔牙7天后拆线 查看答案