污染切口是指()。 A.腹股沟疝修补术 B.胃大部切除术 C.胆囊切除术 D.阑尾穿 发布时间:2017-04-17 19:46 │ 来源:www.tikuol.com 题型:单项选择题 B型题 问题: 污染切口是指()。A.腹股沟疝修补术B.胃大部切除术C.胆囊切除术D.阑尾穿孔切除术E.小肠部分切除术
题型:单项选择题 B型题 Nowadays many young girls are losing weight, so they eat ________ food. [ ]A. a few B. a little of C. a bit D. a bit of 查看答案