阅读理解What are the children doing?
    What are you doing, children? Oh, we are playing games. Look at Li Lei. He is throwing the frisby with Jim. What about the twins? They are flying kites. The kites are very nice. One like a bird, the other is like a plane. Li Tao is playing basketball with me. Han Mei and Ma Lin are singing an English song under a big tree.

如图所示的儿童点读笔，采用新奇有趣的卡通造型，笔杆适合儿童握持，笔头非常圆滑，笔身采用环保材料，可以教孩子读拼音，说英语等，从人机关系的角度分析，以下说法中不合理的是：（   ）

如图为“公转轨道相邻的三大行星相对位置示意图”．读图回答下题．

中国传统农业社会人口流动的主要特征是

单词拼写：
⑴There are four q____  in an hour.
⑵What r____  do you have at your school?
⑶Go to w____  your dirty hands.
⑷Thank you for t____  me an interesting story.
⑸I usually go s____ in the river.
⑹Now animals are in great d____ .
⑺Your father is sleeping.Please be q____ .
⑻My brother always t____ a shower at 7:00.
⑼Good l____  to you.
⑽Look, Steve is f____  with Tom.We must stop them.