与“国家管理”主体单一不同，“国家治理”强调多元主体对社会的管理，包括了国家管理者、人民、社会组织在内的民主式、参与式、互动式管理。这一字之变（  ）。

①从法理上确立了我国人民国家主人翁的社会地位

②彰显出我国社会主义民主政治建设不断进步发展

③意味着人民群众在国家治理中享有更多的发言权

④有利于弱化政府管理职能以促进政府的职能转变

（Ⅰ）证明：CQ∥平面PAB；

（Ⅱ）若平面PAD⊥底面ABCD，求直线PD与平面AQC所成角的正弦值．

    Hello! I'm Ben. This is my new living room. It's quite big. There is a chair and two big sofas. There are some flowers beside the sofa. Between the sofas, there is a lovely cat. There aren't any pictures but a clock o n the wall. There is a computer on the desk next to the sofa. There is a TV set on the TV stand(电视柜) under the window. I often watch TV in my living room. What a nice living room.

① ____  ②____  ③____ ④ ____  ⑤ ____

根据短文内容和所给的汉语提示，写出短文空白处各单词的正确形式，每空限填一词。
Miss White is from France. She can speak two____ (语言). She is a ____ (护士). She works in a ____ (医院)at night. She works very____ (努力). She likes to take a walk in a ____ (安静的) place. She likes ____ (动物) . She often goes to the zoo. Her cousin Bob is a reporter. He’s ____ （拍照）photos at the park . It’s____ (寒冷的) today. Look! Some people are swimming at the____ (泳池). Mr White is____ （感到惊讶的）to see it.

下面调查中，适合采用全面调查的事件是（   ）．