Question

---________ have you played the piano? ---For four years. A How often B How long&nb...

---________ have you played the piano? ---For four years. A How often B How long C How much D How many

Answer 1

B

本题考查特殊疑问词。How often多久一次； How long多长时间；How much多少；How many多少。句意：——你弹钢琴有多长时间了？——4年。