Can you play the piano?
问题描述:
Can you play the piano?
Yes,I_____.I often practice it on weekend.
A.needn't
B.need
C.can't
D.can
选哪一个 为什么
答
选D.
问题的意思是你会弹钢琴吗,强调能力的掌握,所以原样回答就可以了.而need的意思是必须,回答must的时候使用较多.