题目

I am my mother’s third child. When I was born, the doctor gently explained to my mother that my left arm was __36__, below the elbow(肘). Then he gave her some __37__, “Don’t treat her any __38__ from the other girls. Demand more.” And she did! My mother had to work to __39__ my family. There were five girls in our family and we all had to __40__. Once when I was about seven, I came out of the __41__, “Mom, I can’t peel(削……皮) potatoes. I only have one hand.” “You get back to peel those potatoes, and don’t ever use that as a(n) __42__ for anything again!”   家鸽体内进行气体交换的场所是（　　）A.肺B.气管C.气囊D.气囊和肺