—____ is Maria? —She is twelve. A.Who B. 发布时间:2017-05-20 13:07 │ 来源:www.tikuol.com 题型:选择题 问题: —____ is Maria? —She is twelve.A.WhoB.WhatC.How oldD.Where
题型:选择题 女性,40岁,教师,右下肢静脉迂曲扩张15年,长时间站立有酸胀感,近2年右小腿胫前皮肤颜色加深,可凹性水肿,Trendelenburg试验(+),Perthes试验(-),诊断可能是()A.单纯性下肢静脉曲张B.原发性下肢深静脉瓣膜功能不全C.下肢深静脉血栓形成D.动静脉瘘E.血栓性浅静脉炎 查看答案
题型:选择题 The old lady had a son and two daughters,________treated her well,which made her very sad. [ ]A. no one of whom B. none of whom C. neither of them D. none of them 查看答案