九年级实验小组的四位同学,分别用一把分度值是1mm的刻度尺,先后测量了物理课本的长度,下列测量结果中,记录正确的是( )
A:0.2582m
B:25.82dm
C:25.818cm
D:25.818mm
There ______ a group of people _______on the beach.
中国终于有了自制的航空母舰,这确实值得骄傲。
China has owned its first homemade aircraft carrier finally. That's really something to be ____ ____.