下列哪些不属正常肺纹理影像()
A.肺纹理增多
B.肺纹理减少
C.肺纹理缺乏
D.肺纹理聚拢
E.下肺纹理比上肺纹理多
参考答案:A, B, C, D
下列提法和做法有助于可持续发展战略要求的是 [ ]
①但留方寸地,留与子孙耕 ②变湖泊为粮仓 ③反对使用一次性筷子 ④垃圾分类处理 ⑤禁止开发不可再生资源
A、①③④⑤
B、①②③④
C、①③④
D、①②④
To become complete mature, a child has to pass through several different stages in development at different times and at different rates of speed.