Scientists have made a major ____ in can 发布时间:2017-07-17 23:50 │ 来源:www.tikuol.com 题型:选择题 问题: Scientists have made a major ____ in cancer research. A.break-inB.breakthrough C.breakupD.breakdown
题型:选择题 不支持结节病的肺内改变的是()A.两肺小结节影分布于肺门区的支气管血管束两侧B.小结节影呈圆形,外形规则C.可见斑片状磨玻璃影D.叶间胸膜有结节样不规则增厚E.融合的大块致密影可见支气管充气征或空洞 查看答案