问题
单项选择题
Without proper lessons, you could ______ a lot of bad habits when playing the piano.
A.keep up
B.pick up
C.draw up
D.catch up
答案
参考答案:B
解析: 本题测试固定搭配辨析。keep up意为“跟上,保持”;pick up意为“染上(坏毛病),捡起,搭乘”;draw up意为“草拟,拟定,拆除等”;catch up意为“追上,赶上,吹起,卷起”。