问题补充:
He was down all evening, but as soon as his girl friend came in he .
A. came to life
B. was free of charge
C. knocked into
D. got close to
答案:
(答案→)A. came to life
B. was free of charge
C. knocked into
D. got close to
解析:句意:一整个晚上他都闷闷不乐的,但是他的女朋友一进来,他就活跃起来。come to life 苏醒过来,活跃起来。所以选A。