题型:单项选择题 有关会阴是指()。A. * * 括约肌及 * * 括约肌B.骨盆底浅层肌肉与筋膜C.肛提肌及其筋膜D.会阴深横肌及筋膜E. * * 口及肛门之间的软组织,包括皮肤、肌肉及筋膜 查看答案
题型:选择题 _____ Jack ____ Mike can go to the meeting because one of them must stay in the classroom.A.Not only but alsoB.Neither norC.Both andD.Either or 查看答案