[听力原文]11-15
Miss Yang from China worked as a (11)（）in a Canadian company. She became friendly with one of the (12) （） secretaries, a woman named Cathy Lane. They two usually ate lunch together and Yang often asked Cathy for advice on problems she faced about Canadian society. Cathy gave her a lot of advice and helped her move from one apartment to another. Yang visited Cathy several times at home but she did not invite Cathy to her apartment, because she (13) （）. If they did not see each other over the weekend, they usually (14)（）.
However, recently something seemed to be going wrong. Cathy seemed to be (15) （）. She started going out by herself al lunchtime instead of eating with Yang, and she seemed unwilling to answer questions. Yang was puzzled. She couldn’t imagine what the problem was,

Where did Cathy come from
She came from（）

[听力原文]11-15
Miss Yang from China worked as a (11)（）in a Canadian company. She became friendly with one of the (12) （） secretaries, a woman named Cathy Lane. They two usually ate lunch together and Yang often asked Cathy for advice on problems she faced about Canadian society. Cathy gave her a lot of advice and helped her move from one apartment to another. Yang visited Cathy several times at home but she did not invite Cathy to her apartment, because she (13) （）. If they did not see each other over the weekend, they usually (14)（）.
However, recently something seemed to be going wrong. Cathy seemed to be (15) （）. She started going out by herself al lunchtime instead of eating with Yang, and she seemed unwilling to answer questions. Yang was puzzled. She couldn’t imagine what the problem was,