As the party was very informal, Jack stood there looking stiff and in his formal dress.
A. fortable
B. awkward
C. convenient
D. surprising
网友回答
A. fortable
(答案→)B. awkward
C. convenient
D. surprising
解析：考查形容词辨析。句意：由于晚会一点也不正式，杰克穿着正装站在那里看起来既僵硬又笨拙。A舒服的；B棘手的，笨拙的；C便利的；D令人惊讶的。故选B。