Ⅰ.阅读理解(共15小题；每小题2分，满分30分)
阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
A
Even before my father left us, my mother had to go back to work to support our family.Once I came out of the kitchen, complaining, “Mom, I can't peel potatoes.I have only one hand.”
Mom never looked up from sewing.“You get yourself into that kitchen and peel those potatoes，” she told me.“And don't ever use that as an excuse for anything again！
