问题详情

A．If a person understands the differences between the markets in the US and Canada, he can sell his food better in Canada.
B．Many Canadian companies are well-established in the US.
C．In Quebec, there is a big French speaking population while in Vancouver, there is a large Asian population.
D．The gap between the US food market and Canadian food market is huge because the two cultures are different.请帮忙给出正确答案和分析，谢谢！