3岁男孩,身体瘦弱,多次患肺炎。胸部X线检查:肺血多,左心房、左心室增大,主动脉影增 发布时间:2017-06-12 12:14 │ 来源:www.tikuol.com 题型:单项选择题 问题: 3岁男孩,身体瘦弱,多次患肺炎。胸部X线检查:肺血多,左心房、左心室增大,主动脉影增宽,应该诊断为()A.房间隔缺损B.室间隔缺损C.动脉导管未闭D.法洛四联症E.艾森曼格综合征
题型:单项选择题 Make the sentences with the given words. 连词成句。1. mark, a, makes, on, man, the, boat, a 2. people, were, room, there, the, some, in 3. fingers, me, wrong, show, two, for, the, answer 4. stories, you, any, know, Chinese, do, famous 5. the, the, fell, bottom, it, of, lake, to 查看答案
题型:单项选择题 简便计算(1)(12.6 - 5.1)×2.4 - 8.3=(2)(2.3÷0.46 - 4.5)÷0.25=(3)2.6×11.8 - 0.9×2×2.6=(4)4.8×0.9 + 4.8= 查看答案