关于以下四种气候的说法,正确的是( )
A:A 气候区终年高温多雨,适宜居住
B:流经B气候区的河流水位季节变化不大
C:C气候主要分布规律是南北纬30﹣﹣40大陆西岸
D:D气候区在冬季易发洪灾
如图所示,小勇利用焦距为10cm的放大镜看自己的手指纹时,应将手指放在距放大镜____(填“大于”、“小于”或“等于”)10cm的位置.当他将手臂伸直,用这个放大镜看窗外远处的物体时,他所看到的是倒立的、____(填“放大”、“缩小”或“等大”)的实像.
Wang Lei
How old is he?
1.
Where does he live?
2.
How far is it from his school?
3.
How does he get to school?
4.
Why did the whole school know him?
Because he got the first place in 5.