[解析]
(1)A.细节理解题.根据第一段第一句All can do now is to share these memories with you.可知作者写这篇文章是为了分享他对母亲的回忆.故选A.
(2)C.细节理解题.根据第三段第一句Mom, I remember how you never complained when you took me, my wife, and newborn baby son into your home when I was struggling financially(金融上) the first year of my marriage.可知作者在结婚第一年便有了孩子,故选C.
(3)C.细节判断题.根据第二段Mom, I remember when you spent hours walking with me searching for my dog,Duke when he ran away. 可知Duck 做my dog的同位语,因此指的是一只小狗,C错误,故选C.
(4)B.标题归纳题.根据第一段Memory is often the source of our greatest well as our deepent grits. I cherish(珍爱)every memory I have of my Mom,可知主要讲了作者对母亲的回忆,故选B.