题目: When it comes ourselves at the weekend, he would talk about his fishing experiences in the countryside.A.relaxingB.to relaxC.to relaxingD.being relaxed 答案: 答案:C
题型:单项选择题 A1/A2型题 功能性鼻内镜鼻旁窦手术的原则是()A.彻底清除病变黏膜使鼻旁窦窦口引流通畅B.通过小范围或局限手术恢复鼻旁窦引流及鼻腔、鼻旁窦黏膜的功能C.通过尽量扩大鼻旁窦窦口恢复鼻旁窦引流及黏膜的功能D.彻底切除肥厚的鼻旁窦黏膜,改善鼻旁窦的功能E.仅切除钩突,保留所有鼻旁窦的黏膜 查看答案