题目

realise study find relax learn come give win show begin doA hobby can be something a person likes 【1】in his free time. People can keep pets, build model ships and so on. In a word, hobbies give people enjoyment, friendship, knowledge and relaxation.Then, what is my hobby? Well, what I like most is singing. I【2】 to sing songs when I was very young. My uncle was【3】 music in a college then, so he could sing lots of songs, and he taught me several songs. I 【4】great interests in music then, because they were pleasing to sing and often make me happy. When I was at primary school, my 在如下图中，将大写字母N绕它右下侧的点按逆时针方向旋转90°，作出旋转后的图案是 [     ]A.B.C.D.