题型:名词解释 I got to know him five years ago. We have been in close touch with each other ______.A.sometimeB.sometimesC.ever beforeD.ever since 查看答案
题型:名词解释 患者18岁。颏下无痛性缓慢生长圆球状肿物3年,大小5cm×6cm×4cm,表面光滑,境界清,质地似面团样,可活动,无触痛,肿物不随吞咽而活动,口底黏膜下未见异常。术后为消灭死腔防止形成血肿选用的包扎是A.四头带B.交叉十字绷带C.颈部绷带D.颅颌弹性绷带E.颈腋“8”字绷带 查看答案