题目内容：

    One day at the beginning of this new term, I planned to go to the supermarket for daily use. As we got up late, I put on a deep shade of blue coat and a pair of loose white trousers at will. Then we were on our way.

While we were about to cross an overbridge, two pupils about 6 to 10 years old caught our attention. One of them said to me, “Good morning, Aunt! Thanks for your supporting the traffic rules. Please keep it up!” She gave me a red flower. Though there’s something uncomfortable, facing such a lovely girl and fresh flower, I didn’t think a lot.

In the supermarket, when I lined up waiting to pay the bill, two boys more than 17 years old came up to me and said, “Aunt, may I borrow your membership card?”...(A few seconds)

Stop! There’s something wrong. Oh my god! “Aunt”, the same word again! I was about to snarl(咆哮), but I held it. I smiled and asked them with my softest voice, “Why did you call me ‘Aunt’?” He didn’t answer.

In my deep heart, I had an impulse(冲动) to tell him aloud that I’m only 20 years old and I’m a golden-aged girl like a beautiful flower. I turned to my roommate and complained about it. She laughed loudly for a few minutes. “Look at yourself, your womanly curly hair (Ha ha), your womanly clothes. You’re nothing but an ‘Aunt’ !(Ha ha)”

I drooped(垂落) my head.

1.We can infer(推断) from the passage that the writer was probably a(an)                   

A.college student B.accountant C.pupil D.assistant

2.What does “at will” in Paragraph 1 mean?

A.庄重地 B.随意地 C.乐意地 D.志愿地

3.Which statement is true according to the passage?

A.The writer went to buy some school things.

B.The writer snarled to the boys in the supermarket.

C.The writer told the boys how old she was.

D.The writer followed the traffic rules when crossing the overbridge.