Wendy keeps two little as pets. How lovely they are!A. chickenB. fishC. sheepsD. dog

问题补充：

Wendy keeps two little as pets. How lovely they are!

A. chicken

B. fish

C. sheeps

D. dog

答案：

A. chicken

(答案→)B. fish

C. sheeps

D. dog

解析：此题考查名词的数，根据语境可知选择B表示两条小鱼。