题目内容：
根据以下材料，回答题Thereare many kinds of friends. Some are always 16you,but don't understand you. Some say only a few words to you, butunderstand you. Many people will step in your life, but only 17friends leave foot-prints.
I shallalways recall (回忆)the autumn and the girl with the 18. She will always bring back the friendship between us. I know shewill always be my best friend. It was the golden season. I could see theyel-low leaves 19 in the cool wind. In such a season,I liked walking alone in the leave,20 to the sound of them.
Autumn isa 21 season and life is uninteresting.The free days always get me down. But one day,the sound of a violin comes intomy ears like a stream (小溪)flowing in the mountains. I wasso surprised that I jumped to see what it was. A young girl, standing in thewind, was 22 in playing her violin.I had 23seen her before. The music was so nice that I listened quietly. Lostin the music, I didn't know that I had been 24there for so long, butmy existence (存在)did not seem to disturb her.
Leaveswere still failing. Every day she played the violin in the corner of thebuilding 25 I went down-stairs to watch herperformance. ! was the only listener. The autumn seemed no longer lonely andlife became interesting. 26 we didn't know each other, I thoughtwe were already good friends. I believe she also loved
me.
Autumnwas nearly over. One day, when I was listening carefully, the sound suddenlystopped. To my as-tonishment (惊讶), the girl came over to me.
“Youmust like violin.”she said.
“Yes.And you play very well. Why did you stop?”I asked.
Suddenly, a 27expression appeared on her face and I could feel something unusual. “Icame hereto see my grandmother, but now I must leave. I once played very badly.It was your listening every day that 28 me.”she said.
“Infact, it was your playing 29 gave me a meaningful autumn, ”I answered, ”Let's be friends.”
The girlsmiled, and so did I.
I neverheard her play again in 30 life. I no longer went downstairs tolisten like before. Only thick leaves were left behind. But I will alwaysremember the fine figure(身影)of the girl.
第16题答案是( ) A．with
A．with
B．for
B．for
C．against
C．against
D．to
D．to
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答案解析：