题目

Ten-year-old Laura and her mother, Lynn, were sitting in front of the family computer, checking out models and prices of bikes. “Let’s pick one out for Dad’s birthday,” Lynn suggested.As Laura got to the home page of the Bike Rack, a video link to Project Mobility caught her eye. She watched it out of curiosity. The video told how Bike Rack co-owner Hal Honeyman had created an organization to provide specially engineered bikes for people with disabilities. It showed the happy faces of those who were riding them.“I’m going to buy a bike for one of those kids,” Laura told her mothe香港最大的进出口贸易伙伴是A. 祖国内地 B. 英国 C. 美国 D. 日本