On Sunday morning. The sun is shining. We have no classes. We are playing in the park. Some girls are singing and dancing under a big tree. Some boys are climbing the hill. Tom is drawing near the lake. Mike and John are swimming in the lake. Where are Betty and Mary? They are sitting under a small tree. They are reading a book. We are very happy.

小行星与太阳系中八大行星最大的区别是 （　　）

国务院总理***2014年3月5日在十二届全国人大二次会议上作政府工作报告时指出，促进教育事业优先发展、公平发展。中国未来的发展，中华民族的伟大复兴，基础在 （    ）