---Where are my family photos Jim?---I don’t know. Maybe on the dresser.A. these areB. th

问题补充：

---Where are my family photos, Jim?

---I don’t know. Maybe on the dresser.

A. these are

B. those are

C. they are

D. this is

答案：

A. these are

B. those are

(答案→)C. they are

D. this is

解析：

此题重点人称代词的基本用法，代替前文所提到的人或物。因my family photos是复数故用they来代替。