Between 1881 and 1884, many Chinese men came to British Columbia to work as laborers on the first Transcontinental Railroad.
A.正确
B.错误
正确答案：正确
Between 1881 and 1884, many Chinese men came to British Columbia to work as laborers on the first Transcontinental Railroad.
A.正确
B.错误
正确答案：正确