In the modern society computers are largely to help us organize daily life and work.A. r

问题补充：

In the modern society, computers are largely to help us organize daily life and work.

A. relying

B. relying on

C. relied

D. relied on

答案：

A. relying

B. relying on

C. relied

(答案→)D. relied on

解析：考查语态。本句中computers是动作对象，故用被动语态，rely是不及物动词，表示依靠时，后面要加介词on，选D。