努力:成功A.生根:发芽 B.耕耘:收获 C.城市:乡村 D.原告:被告 发布时间:2017-12-10 11:00 │ 来源:www.tikuol.com 题型:单项选择题 问题: 努力:成功A.生根:发芽B.耕耘:收获C.城市:乡村D.原告:被告
题型:单项选择题 患者,缺失,可摘局部义齿修复1个月。主诉:义齿压痛。检查发现:基牙为双臂卡环固位体,承托区黏膜弥散性红肿义齿压痛的原因是()A.义齿咬合高B.义齿翘动C.基牙无支持作用,义齿下沉D.基托伸展不够E.基托不贴合 查看答案
题型:单项选择题 — How cold the weather is! I wonder how the crops survive under such heavy snow? — Don't worry. There is a lot of air in loose snow which _____ the cold. [ ]A. holds back B. holds up C. keeps away D. keeps out 查看答案