痔常发生剧烈疼痛的是下列哪一项()A.Ⅰ期内痔 B.Ⅱ期内痔 C.一般外痔 D.血栓 发布时间:2017-07-11 16:35 │ 来源:www.tikuol.com 题型:单项选择题 问题: 痔常发生剧烈疼痛的是下列哪一项()A.Ⅰ期内痔B.Ⅱ期内痔C.一般外痔D.血栓性外痔E.前哨痔
题型:单项选择题 The English teacher told me to get there ____ half past ten. [ ]A. in B. at C. on D. of 查看答案