浙江省政府通过《浙江省人民政府公报》、浙江省人民政府门户网站 “政府信息公开”等栏目向社会公开政府信息。另外，还通过召开省政府新闻发布会以及报刊、广播、电视等载体和形式予以公开。这一做法（ ）
①保障了人民当家作主的权利
②扩大了公民参与民主管理的途径
③提高了政府的威望和公信力
④夯实了公民参与民主决策的基础
A：①④
B：①③
C：②③
D：②④
用方框中所给单词的适当形式填空，使短文通顺、正确、连贯（每个单词限用一次）。
hair, never, old, newspaper, play, but, can't, get, glasses, build
My grandfather is seventy years old, ____ he is still very healthy. He is tall and of medium ____ . He has short straight white ____ He likes reading. Every morning he ____ up very early and then reads morning ____ . When he reads, he always wears ____ . He also likes ____ chess, too. He always plays chess with his ____ friends. He ____ plays chess with me. Why? Because I ____ play chess.
A．9000左右 B．21000左右
C．6000左右 D．12000左右
如果 x+yy=74 ，那么 xy 的值是( )
