数a的绝对值可以记作______.
数a的绝对值可以记作|a|.
故答案为|a|.
After three hours' discussion, the meeting finally ________ without any agreement on the issue.
A.broke out
B.broke down
C.broke away
D.broke through
2000年某省与全国人均耕地、森林、草原面积比较图
某省的人均草原面积是全国的()倍。
A.1.8
B.0.53
C.0.65
D.1.2