问题补充:
The old man lives ,but he never feels.
A. alone; alone
B. lonely; lonely
C. lonely; alone
D. alone; lonely
答案:
A. alone; alone
B. lonely; lonely
C. lonely; alone
(答案→)D. alone; lonely
解析:句意:这个老人单独住着,但他从不感到孤独。alone,单独的,无感情色彩,lonely孤独的,有感情色彩,故选D。