题目

When I was a little child, my favorite musical __ is piano, but when I started my middle school, Iwas forced to give up __ I could concentrate more on my studies.It’s one of my biggest __ to stop practicing the piano when I recall sadly today. During the following years, I kept telling my piano teacher that I would __ .However, I didn’t keep my promise because I was __ with my study. __ I lost touch with my teacher. Some years later, my teacher died. I was very sad because I lost such a good teacher. She was a very warm and gentle person. It hurts me to think she may have been __ that I ne已知为虚数单位，则在复平面内对应的点位于(     )  A.第一象限      B.第二象限       C.第三象限         D.第四象限