Please pass me the dictionary cover is made of plastics. A. whoseB. of whichC. thatD. wh

问题补充：

Please pass me the dictionary cover is made of plastics.

A. whose

B. of which

C. that

D. which

答案：

(答案→)A. whose

B. of which

C. that

D. which

解析：句意：请把那一个塑料封皮的字典递给我。whose在定语从句中做定语，意为…的，相当于the cover of which, that和which不能做表语。故选A。

考点: 考查定语从句的关系词的用法。