I can't find my phone anywhere.
You ____ have lost it while shopping.( )
may
can
should
would
把、π和3.14从大到小排列是()
大于0.2而小于0.5的小数有()
在8.□9<8.69 的□里不能填()
大于0.2小于0.3的小数有()个. A.0 B.9 C.无数
大于2.7而小于2.8的两位小数()