有一水泥试样,用雷氏法测定其安定性,测试数据如表所示。经计算判断该水泥试样的安定性是 发布时间:2018-08-17 19:11 │ 来源:www.tikuol.com 题型:单项选择题 问题: 有一水泥试样,用雷氏法测定其安定性,测试数据如表所示。经计算判断该水泥试样的安定性是()。A.不合格B.合格C.应立即重做D.应立即用试饼法重做,并以试饼法结果为准
题型:单项选择题 患者女性,46岁。心悸、怕热多汗、体重减轻半年。查体,甲状腺左叶可触及一圆形结节,约4cm×3cm,边界清楚,随吞咽活动,无血管杂音。T3、T4升高,TSH下降。甲状腺显像呈"热"结节征象。如果上述第一题诊断成立,该患者最好的治疗方法是()A.化学药物治疗B.放射性核素P治疗C.外照射治疗D.手术切除E.放射性核素131I治疗 查看答案
题型:单项选择题 单句改错1. I had some trouble to finding Tom's house.2. When did your father join in the party?3. How are you getting on well with your classmates recently?4. Mr Smith said that he would leave for Shanghai next Monday.5. The speech that he made concerned the project upset me.6. While Tom walking the dog in a street,he met an old friend. 查看答案