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

The old man lives . So he often feels .
A. alone, lonely
B. alone, alone
C. lonely, lonely
D. lonely, alone

(答案→)A. alone, lonelyB. alone, aloneC. lonely, lonelyD. 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

这下我知道了