Without proper lessons, you could a lot of bad habits when playing the piano.
A. give up
B. catch up
C. pick up
D. keep up
网友回答
A. give up
B. catch up
(答案→)C. pick up
D. keep up
解析:考查动词短语辨析。A放弃;B追上,赶上;C捡起;用车接;无意中学会;接受信号;康复。恢复;染上…;D保持,跟上;句意:没有合适的教学,当你在弹钢琴的时候,你可能会染上很多的不好的习惯。根据句意说明C项正确。