— Do you know ________?
— Yes, I do. He went by skateboarding!
A:whether Paul will go or not
B:when will Paul go to the party
C:how Paul went to the party
D:how did Paul go to the party
下列词语中划线的字,读音全都正确的一组是 ( )
在下列选项中,是反比例函数关系的为( )
我国的京杭运河是世界上最长、开凿最早的人工河,是我国古代劳动人民汗水和智慧的结晶,在地图上,表示运河的图例是( )