单选题 Painters of the early twentieth century who were known primarily for they colorful landscapes, the Group of Seven changed is name to the Canadian Group of Painters in 1933.

【正确答案】 C

【答案解析】答案：C 分析：应改为their 改正：they → their 翻译参考：作为20世纪初主要以多彩的风景画著称的画家，7人组合在1933年把它的名字改为加拿大画家组合。