问题补充:
The old man never feels with his pet dog around though he lives in an old flat.
A. lonely; lonely
B. alone; alone
C. lonely; alone
D. alone; lonely
答案:
A. lonely; lonely
B. alone; alone
(答案→)C. lonely; alone
D. alone; lonely
解析:lonely表示孤独的,带有感情色彩,而alone表示单独的,没有感情色彩,一般而言,feel lonely,表示感觉到孤独为固定词组搭配。故选C