中共十八大以来，党中央铁腕反腐、涤荡“四风”，“打老虎”工作不断推进，“法治反腐”逐渐成为重要议题，显示了党中央狠抓党内廉政建设的决心。对于***加强法制反腐工作认识正确的（    ）

①体现了***的性质和宗旨

②是建设中国特色社会主义政党制度的需要

③说明依法执政是***执政的基本方式

④表明***不断提高党的执政能力，为民执政

50分米=____米

阅读理解
    American people like to say “Thank you” when others help them or say something kind to them. People of many countries do so, too. It is a very good habit.
　You should say “Thank you” when someone passes you the salt on the table, when someone walking in front of you keeps the door open for you, when someone says you have done your work well, or you have bought a nice thing, or your city is very beautiful. “Thank you” is used not only between friends, but also between parents and children, brothers and sisters.
　　“Excuse me” is another short sentence they use. When you hear someone say so behind you, you know that somebody wants to walk past you without touching(触摸) you. It's not polite(礼貌) to break (打断) others when they are talking. If you want to speak to one of them, say “Excuse me” first, and then begin talking. You should also do so when you begin to cough(咳嗽)  or make any noise before others.
　　Let's learn to say “Thank you” and “Excuse me”.

    Here are t____ pictures. A man and a boy are in one picture. Who are they? L____ me tell you. The man is Mr. White, and the boy's n____ is Bill. He's the man's son. Now they are in Bill's bedroom. We can see some Chinese b____ on his desk. And on the bed, t____ is a shirt. It's Bill's. His trousers are on it, too.

    Now let's l____ at the other picture. You can see a woman and a girl in it. The woman is Bill's m____ and she's in her daughter, Ann's room. You can see a photo o____ the Whites on the white wall. W____ that on the floor? Oh, it's Ann's hat. but it looks l____ a brown cat.