单选题:During the past ten years there have been dramatic changes i 题目分类:理工类 题目类型:单选题 查看权限:VIP 题目内容: During the past ten years there have been dramatic changes in the international situation. A.permanent B.powerful C.striking D.practical 参考答案: 答案解析:
关于肺的说法正确的有 ( ) 关于肺的说法正确的有 ( )A.内侧面凹陷称肺门 B.肺尖钝圆,高出锁高内侧1/3部2—3cm C.共分五叶 D.肺底又称膈面 E.下界在腋中线与第10 分类:理工类 题型:单选题 查看答案