根据句意及首字母提示，补全单词。

1. I like English very much. I often go to the English c______.

2.—Where does the old man l______?  

   —He lives in Hainan.

3. I don't like the picture at a______. I like that one.

4. She seldom speaks Chinese, so her Chinese is p______.

5. Kangkang and Tongtong are in the same class. They are c______.

笔记本电脑取代了塞满文件的纸袋，政协会期缩短至9天……金融危机背景下的两会，会期短、议程简，被誉为“节俭的两会”。我国之所以要节俭办“两会”，是因为[ ]

①勤俭节约是民族精神的核心           

②勤俭节约是中 * * 的传统美德

③这样做有利于惜民力、维民利         

④勤俭节约是经济发展的根本原因

A．①③   　　　  

B．②④   　      

C．③④   　　   

D．②③