简述兴趣的产生的发展。
参考答案:兴趣是在后天的社会实践过程中产生并发展起来的。需要是兴趣产生和发展的基础,需要的动力促使人们去认识和趋向某种事物。
顺水推舟我能行(在括号里填上恰当的词语)。
( )的世纪 ( )的发现 ( )的神仙 ( )的生活
She his number in the phone book to make sure that she had got it right. [ ]
A. looked up
B. looked for
C. picked out
D. picked up