Miss Wilson whose parents are working in China is studying in Peking University now.A. e

问题补充：

Miss Wilson, whose parents are working in China, is studying in Peking University now.

A. either

B. all

C. both

D. no

答案：

A. either

B. all

(答案→)C. both

D. no

解析：本题考查代词。句中both表示“两者都”，根据whose parents指父母两人。句意：威尔森小姐现在在北大学习，她的父母都在中国工作。