On my desk is a photo that my father took of __ when I was a baby.
A him B his C me D mine
答案选C
词组 take photo of sb.介词后面加的是宾语，所以排除B,D，然后根据句子的意思，选择C
我却有另一种认为On my desk is a photo（ that my father took） of __ when I was a baby.（）中是修饰photo的定语从句，去掉修饰语真正结构是On my desk is a photo of mine....我又认为选D
好吧，我来给你解释一下；如果你非要理解成that my father took做photo的定语从句的话，也应该用me，因为，我的照片，固定词组是a picture/photo of me。那如果你要非得理解成是“我照片中其中的一张”呢，也可以用mine，但前提是，不能是a，应该用one，表示强调。。。。其中之一，one的强调性比a要强很多。...
