单选题 He gave me a lot of help in my work, so I have to ______ my success to him.
【正确答案】 B
【答案解析】[解析] 由句中的so可看出前半句是原因,后半句表示结果。前面提到“他在工作中给了我很多帮助”,那么空白处应当是表示归功于或感激的意思。四个选项中只有ascribe与后面的to构“把……归功于(归咎于)……”的意思。如:He ascribed his failure to bad luck.(他把失败归咎于运气不好。)This play is ascribed to Shakespeare.(一般认为这个剧本是莎士比亚所作。)grant something to somebody意为“允许某人拥有某物”,如:A license to sell alcohol was granted to the club.(这个俱乐部获得许可证,被允许出售酒类。)commit somebody to something意为“保证某人一定做某事”,如:Meeting them doesn"t commit us to anything.(见见他们,并不意味着我们将非干什么不可。)submit something to somebody意为“把某物提交给某人”,如:The agency must submit an annual budget to the board each July.(代理商须在每年7月向董事会提交年度预算。)所以,本题选B。