Here is my family.A. a photo ofB. photo ofC. a photo atD. photo at

问题补充：

Here is my family.

A. a photo of

B. photo of

C. a photo at

D. photo at

答案：

(答案→)A. a photo of

B. photo of

C. a photo at

D. photo at

解析：of 名词所有格，意思是……的，photo是可数名词单数，前面加a,故选A.