The country life he had been used to greatly last year.
A. /; changed
B. which; has changed
Cthat; changing
D. what; have changed
网友回答
(答案→)A. /; changed
B. which; has changed
C. that; changing
D. what; have changed
解析：考查定语从句和时态:句意：他习惯的乡村生活去年大大的改变了。第一空是定语从句，先行词是life，定语从句中be used to习惯于，缺少宾语，第二空是时态，时间是last year和过去时连用，选A。