The old men can hardly imagine that they can live in an age most of the daily things are

问题补充：

The old men can hardly imagine that they can live in an age most of the daily things are done on the computers.

A. that

B. which

C. whose

D. when

答案：

A. that

B. which

C. whose

(答案→)D. when

解析：本题考查定语从句,本句的先行词是age,在从句中作时间状语。