Many teachers were impressed by Kris's attitude to life because he never gave up.
A. positive
B. casual
C. careless
D. practical
网友回答
(答案→)A. positive
B. casual
C. careless
D. practical
解析:A 考察形容词辨析.根据从句内容because he never gave up可知,Kris对于生活又积极的态度.故A正确.