It takes him two hours_____ his homework 发布时间:2017-05-17 14:11 │ 来源:www.tikuol.com 题型:选择题 问题: It takes him two hours _____ his homework every day.A. to do B. doing C. does D. do
题型:选择题 6个月患儿,腹泻水样便,每天10余次。为稀水样便,今日病儿昏睡,呼吸深快,尿量极少,查体:四肢厥冷,二氧化碳结合力8mmol/L,血钾4.0mmol/L,血钠:140mmol/L。最可能的诊断是A.重度脱水酸中毒B.中度脱水酸中毒C.重度脱水,低钾血症D.中度脱水,低钾血症E.重度脱水酸中毒,低钾血症 查看答案