Without proper lessons, you could ______
题型:选择题
问题:
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
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