完形填空
Ryan Hickman was born in an American family. When he was three years old, Ryan Hickman visited a recycling centre in California and found what he wanted to do most. Amazingly, the next day when he greeted his dad, Damion, he made a【C1】______"I'm going to pick up all the bottles and cans from everyone in the neighbourhood. I’ll start a new【C2】______myself." It' s never too late to start a business, though there were no other staff【C3】______himself when the company was started. Today, Ryan, aged seven, the world' s youngest garbage man, is the CEO, manager and employee of Ryan' s recycling company. Though Ryan says he doesn' t remember what made it all start, he remains【C4】______about what he is doing. When questioned about why he did so, he said, " It' s【C5】______bottles get to the ocean, and then animals get sick and die. " Ryan' s neighbours have been【C6】______to the little boy' s knocking for their recycled goods. More and more supportive ones call to ask for a pickup or even【C7】______bags of bottles and cans at the Hickman' s door. At school, Ryan' s favourite activity is helping the dustmen separate the trash and taking away the recyclable. "My wife and I support him and we tell him that【C8】______he wants to quit, he can," Damion said. " I want to see him with friends, but the recycling just makes him delighted. He has actually persuaded five of his friends to join him. " According to Damion, Ryan has【C9】______over $11,000 through recycling bottles and cans. Ryan says he wants to buy a large trash truck to be【C10】______with enough garbage and become a true garbage man.
单选题21.【C1】
【正确答案】
B
【答案解析】bet：赌注，赌金，make a bet意为“打赌”；decision：决定，make a decision意为“做出决定”；difference：差别，差异，make a difference意为“有影响，起作用”；comment：评论，make a comment意为“做出评论”。根据句意可知，Ryan做出了一个决定，他要去捡社区里所有的瓶子和金属罐。故选B。
单选题22.【C2】
【正确答案】
C
【答案解析】根据上文可知，Ryan想要回收社区里所有的瓶子和金属罐，他想自己开始做生意。start a business为固定搭配，意为“开始做生意”。另外，根据第二段第一句中的business一词可知，此处为原词复现。故选C。