Question

The number of various educational programs is increasing, _______ important roles have been realized by more and more people.

A．whose

B．where

C．which

D．that

Answer 1

A

试题分析：句意：各种各样的教育节目正在增加，越来越多的人意识到了教育的重要作用。这个句子包含一个非限制性定语从句，且关系词在从句中作定语，所以用关系代词whose，选A。