Ithinkyoushouldpractice        thepianoeveryday. A.play...

問題詳情：

I think you should practice         the piano every day.

  A. play           B. to play        C. playing       D. being playing

【回答】

C  practice doing sth. “練習做某事”，是固定搭配。

知識點：動詞和動詞短語

題型：選擇題