根据下列句子及所给汉语注释，写出空缺处各单词的正确形式，每空只写一词。

小题1:Deng Ziqi is my favorite ______ (歌手) , she’s very popular now.

小题2:Every       (硬币) has two sides, so don’t worry about the disadvantages too much.

小题3:My       (第九) visit to Guiyang meant a lot to me.

小题4:My mom often       (争吵) with dad. It is like a big black cloud hanging over our home.

小题5:Jenny likes to play the piano to relax ______ (自己) after doing homework.

宏观经济管理的首要任务是( )。

A．保持总供给与总需求的基本平衡
B．全面建设小康社会
C．促进经济社会可持续发展
D．促进经济增长