What do you do at weekends? Some people like to 1 at home, but others like to go for a walk 2 have a picnic. My friend Jack works hard in a factory during the 3. At weekends he always4the same thing. On Saturday he 5 his car and on 6 he takes his family to a nearby village. His uncle and aunt have a farm there. It isn't a 7 one, but there's always 8 to do. The children help with the animals and give them their 9, Jack and his wife help in the fields. At the end of the day, they are all 10 and Jack's aunt gives them a big meal.

炎帝和黄帝部落主要活动于 （    ）

“瀑”和“爆”的音节相同；“遨”和“袄”的音序相同。（   ）

磁体旁小磁针静止时所指的方向如图丙所示，画出通过小磁针中心的一条磁感线，并标出磁体的N、S极．