社会行政的具体功能有社会政策的实施与改进，（），和技术层面的功能。
参考答案：提高机构服务效率
正方形的周长是手6厘米，它的边长是______．
Emily Bronte is, first of all, a poet. But she is better known today as the author of that most fascinating novel ______.
A. Jane Eyre B. Pride and PrejudiceC. Wuthering Heights D. Agnes Grey
