—How do you like your new roommate?
—He is too . He never shares his snacks with me.
A. mean
B. generous
C. unfair
D. cruel
网友回答
(答案→)A. mean
B. generous
C. unfair
D. cruel
解析：A 考察形容词辨析。句意：你觉得新的室友怎么样？他太吝啬了。从来不和我分享他的零食。Mean吝啬的，小气的；generous慷慨的，大方的；unfail不公平的；cruel残忍的，残暴的。根据句意说明A正确。