Question

---“______is your dictionary？”

---“The one on the desk．”

1. A.
   Which
2. B.
   Where
3. C.
   Whose
4. D.
   What

Answer 1

A
分析：答句改为完整句的话就是The one on the desk is my dictionary．这是对主语the one on the desk提问，对主语是“人”提问时用who，对物提问时，可能用what，也可能用which．面前有东西时(即有一个明确的范围时)用which(哪个，哪些个)，没有明确范围时用what(什么)。此处应该用which．不选where，因为其答句应该是My dictionary is on the desk．(延伸)对定语提问时，不管“人”或“物”，可能用which或what，也根据前面讲的有无明确范围来决定，如：Which lady is your new English teacher？The lady in white is our new English teacher．What new subjects wil you study next term？We will study physics next term．