25÷4=____ …… ____
25÷8=____ …… ____
25÷9=____ …… ____
25÷7=____ …… ____
如图,直线a,b被直线c所截,当a∥b时,下列说法正确的是 ( )
- Sun Yang is ________a talented swimming player.
-That's right. He did best in Barcelona(巴塞罗那)in August, 2013.