正位胸片中,颈部两侧向下延伸达肺尖内侧的纵行高密度阴影为 A.皮下脂肪 B.胸大肌 发布时间:2019-03-30 17:19 │ 来源:www.tikuol.com 题型:单项选择题 问题: 正位胸片中,颈部两侧向下延伸达肺尖内侧的纵行高密度阴影为A.皮下脂肪B.胸大肌C.胸锁乳突肌D.锁骨上皮肤皱褶E. * *
题型:单项选择题 He is _______ a good teacher. He is also his students' good friend.A.no more thanB.not more thanC.no less thanD.more than 查看答案