语法与词汇 Government loan have been the _____ of several shaky businesscompanies.
【正确答案】 B
【答案解析】句意:政府贷款是几家不稳定的企业的救星。salvation拯救; 救助。tornado龙卷风。delinquency违法犯罪; 失职。momentum势头。因此,本题的正确答案为B。