鼻窦开口持久性或周期性阻塞所造成的窦内黏液样物质积聚和潴留,导致A.黏液囊肿 B.鼻 发布时间:2017-07-16 11:52 │ 来源:www.tikuol.com 题型:单项选择题 问题: 鼻窦开口持久性或周期性阻塞所造成的窦内黏液样物质积聚和潴留,导致A.黏液囊肿B.鼻咽囊肿C.皮样囊肿D.根尖囊肿E.黏膜下囊肿
题型:单项选择题 — _____ do you go for a picnic? — Once a month. A. How longB. How many times C. How often D. How many time 查看答案