Mid-Autumn Festival | |
The story |
Chang’e and Hou Yi were a (1) ______. |
How people celebrate the festival |
People admire the moon and (4) ______ mooncakes with their families. |
The meaning of mooncakes |
They carry people’s (5) ______ to whom they love and miss. |
几种测量仪器的测量结果如图所示
(1)被测物体的长度为________
(2)温度计的读数为________
(3)弹簧测力计的示数为________。
“两型社会”是指资源节约型和环境友好型社会。下列做法符合“两型”要求的是( )
如图, , 均是边长为的等边三角形,点是边、的中点,直线、相交于点.当绕点旋转时,线段长的最小值是( )