问题补充:
Without proper lessons, you could a lot of bad habits when playing the piano.
A. give up
B. catch up
C. keep up
D. pick up
答案:
A. give up
B. catch up
C. keep up
(答案→)D. pick up
解析:pick up无意中学会
时间:2019-03-10 04:34:03
Without proper lessons, you could a lot of bad habits when playing the piano.
A. give up
B. catch up
C. keep up
D. pick up
A. give up
B. catch up
C. keep up
(答案→)D. pick up
解析:pick up无意中学会