Withoutproperlessons,youcould______

发布时间：2020-07-11 03:01:59

Without properlessons , 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

C解析give up为放弃；catch up为赶上；keep up为跟上；只有pick up有好转改善的意思，用在这里最合适。
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