It’s very surprising that Lucy German so quickly—she hasn’t lived there very long.
A. picked up
B. looked up
C. put up
D. made up
网友回答
(答案→)A. picked up
B. looked up
C. put up
D. made up
解析：动词短语辨析。A捡起；用车接；无意中学会；接受信号；康复。恢复；染上…；B查找；C张贴，搭建；留宿；D化妆，编造，弥补，组成；句意：真是令人惊讶，Lucy如此迅速地学会了德语，她在那里待的时间很短。故A正确。