摘要：Some parts of the city due to less-developed economy is populated. A. few B. little C. seldom D. hardly [答案]1-5 BCBBD 6-10 DDBBA 11-15CBBDB 16-20CADCA 21-25 DBBCA 26-30DBDBC 31-35 CBDCB 36-39DDAD

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