还原糖测定时保持滴定处于沸腾状态下进行主要是使反应完全。 发布时间:2017-02-17 12:55 │ 来源:www.tikuol.com 题型:判断题 问题: 还原糖测定时保持滴定处于沸腾状态下进行主要是使反应完全。
题型:判断题 患者,男,50岁,缺失,口腔检查可见:缺牙区牙槽嵴丰满,余牙正常,口底与舌侧龈缘距离约为10mm,舌侧牙槽嵴形态为斜坡型,拟铸造支架义齿修复。如果连接体采用舌杆,则舌杆与黏膜的关系是()。A.平行接触,与龈缘平齐B.离开黏膜0.3~0.5mm,距龈缘3~4mmC.平行接触,距龈缘3~4mmD.离开黏膜0.3~0.5mm,与龈缘平齐E.以上均可 查看答案
题型:判断题 —The singer together with her band _______ invited to the concert. Did you enjoy that party?—No, no sooner _______ than they sang their top hit Oh My Baby.A.was; I had leftB.were; I have gone C.was; had I leftD.were; did I leave 查看答案