【Lorene】評論
Listen! There are some students playing the guitar in the classroom.你聽!學生們正在教室裡彈吉他。There is / There are + N. + Ving + 地方表示某處的主詞正在做某動作。→所以選項A、D可以先刪除。在樂器前面一定要加定冠詞"the"For example: play the guitar/ play the piano→所以這題答案選B