- 問題詳情:-Whatdidyoudolastnight,Bob?-FirstIdidmyhomework,andthenIplayed______pianoforhalf______hour.A.the;aB./;an C.the;an D.a;the【回答】C知識點:冠詞題型:選擇題...
- 30272
- 問題詳情:—Whatdidyoudolastnight,Bob?—FirstIdidmyhomework,andthenIplayed______pianoforhalf______hour.A.the;a B./;an ;an D.a;the【回答】C知識點:冠詞題型:選擇題...
- 27471