题目

I still remember the day when I was driving to the supermarket I own. When I came out, I found a boy ______ my car with a brush. I went over and patted him ______ the shoulder, which surprised him very much. In no time he began to ______ at me. So I was sure he ______ some money. From the shoes he was wearing I could hardly imagine how ______ he was. So I offered him a $100 bill. To my great surprise, he ______ to take it. When I was wondering what he was doing, he said, ”I was waiting here for 4 hours, waiting for you. Your ______ is so beautiful and I like it, but I don’t need that. “I进入20世纪后，几乎每年至少有一种鸟类或哺乳动物从地球上消失，造成野生动物濒危或绝灭的主要原因是（ ）A．自然灾害B．天敌过多C．生态环境被破坏D．动物瘟疫