题目: —I’ll tell Mary about her new job tomorrow. —You ________ her last week.A.ought to tellB.would have toldC.must tellD.should have told 答案: D.表示轻微的责备,“你本应该上个星期就告诉她的(但你却没有)”。
题型:单项选择题 45°右前斜位片,正常情况下心前缘自上而下为:()A.升主动脉、主肺动脉干、右心室圆锥部、右心室B.升主动脉、右心室漏斗部、右心室、左心室C.升主动脉、主肺动脉干、右心室、左心室D.主肺动脉干、右心室圆锥部、左心房、左心室E.主肺动脉干、右心室漏斗部、右心房、右心室 查看答案