The old man lives . So he often feels .A. alone lonelyB. alone aloneC. lonely lonelyD.

问题补充：

The old man lives . So he often feels .

A. alone, lonely

B. alone, alone

C. lonely, lonely

D. lonely, alone

答案：

(答案→)A. alone, lonely

B. alone, alone

C. lonely, lonely

D. lonely, alone

解析：alone 为adv，表示独自做某事，而lonely 有感情色彩，带有和孤独的意味，故选A