Amy spends half an hour ______ the piano every day, doesn’t she? A. to practice playing B. practicing playing C. practicing to play D. to practice to play 答案:B一、看拼音,写词语。(9分)bǎn tú() míng mèi() huí dàng() dà gài () gōngchǎng() lüè guò() fàn chū() zhèng zhòng() guāiqiǎo()