摘要
Ⅲ.阅读理解(共25小题,计45分)A)阅读下面的短文并从四个选项中选出最佳答案(共20小题,计40分) A A guide dog is a dog especially trained to guide a blind person. A guidedog begins a strong course that lasts from three to five months when it isabout fourteen months old. The dog learns to watch traffic and to cross
出处
《语言教育》
1997年第12期64-65,共2页
Language Education
