早期食管癌的症状是A.食欲减退 B.恶心、呕吐 C.食物停滞感或异物感 D.进行性吞 发布时间:2018-01-12 06:03 │ 来源:www.tikuol.com 题型:单项选择题 问题: 早期食管癌的症状是A.食欲减退B.恶心、呕吐C.食物停滞感或异物感D.进行性吞咽困难E.持续性胸痛或背痛
题型:单项选择题 ----Did you get what the teacher said?----No. So softly _____ that I could hardly hear her.A.spoke sheB.she spokeC.did she speakD.she did speak 查看答案