听录音,判断对错,对的打√,错的打×(1)My bedroom is big and nice.(2)We have maths,Chinese,art and English on Tuesdays.(3)My father can cook.(4)Chicken is Amy’s favourite food.(5)Mr Brown teaches us PE.He’s strong and kind.
彩票的中奖率为1%,我买100张彩票就肯定能中奖. .
圆锥的体积比圆柱体积少. .
一个圆的半径是10cm,这个圆的周长是62.8cm. .(判断对错)
一幅图的比例尺是20:1,它表示图上距离是实际距离的. .
长度单位比面积单位小. .