问题补充:
If you want to do better in playing the piano, you need more .
A. technology
B. practice
C. pleasure
D. challenger
答案:
A. technology
(答案→)B. practice
C. pleasure
D. challenger
解析:词义辨析题。practice练习,“要想钢琴弹的好,你需要更多的练习。”technology技术、技巧;pleasure乐趣;challenger挑战者。