阅读下面短文,从短文后所给的A、B、C、D四个选项中选岀能填入相应空白处的最佳选项。
In February 2021, a young man in Italy posted a video on Tik Tok about his new neighbor—and their unbelievable piano talent! They 1 their friendship by two pianos separated by one wall.
One day in January, the young man 2an idea when he heard the music from his neighbor. He wrote a note to his neighbor and 3him to play a song together: the classic "My Heart Will Go On" by Celine Dion.
The next day, hearing the music from the neighbor, the young man was both 4and moved. Their communication soon 5piano duets (二重奏)through the wall, where each of them would create great music together.
Later, the young man 6that his neighbor's name was Emil and he was 78 years old. His wife had passed away in December from COVIEM9. Emil felt so sad and the only 7 thing left to him was playing the piano. He played it for his wife at 2 pm every weekend.
8 , Emil passed away in his sleep a few weeks later. When the young man learned the news, he felt so sad. To express his feeling, the young man wrote a letter to Emil, "Dear Emil, I knew very little about you,9 you changed my life. You gave me back my passion (激情),and we shared that with the world. You'll be in my 10.keep playing, thinking of how powerful music can be. You said I was your light, but you've been mine, too. Bye, Emil. "