我国义务教育的立法宗旨是发展( )。

()是国家统一实施的所有适龄儿童、少年必须接受的教育，是国家必须予以保障的公益性事业。

在课堂上，小强未经许可离开教室。对此，最不恰当的处理方式是(    )

In writing,will give students the opportunity to select from the list those useful ideas to be included in their writing and also to see how these ideas can be put together in a coherent or logical way to present a convincing argument.

“中国”作为我国国名的简称，开始于()。