In Comparing Cambodian Students' Academic Performance with Other Ethnic Groups

In comparing Cambodian students' academic performance with other ethnic groups, research finds that they

A) consistently outperform almost all groups in terms of their GPAs and scores on standardized tests.
B) consistently underperform almost all groups in terms of their GPAs and scores on standardized tests.
C) are found to be about equal with other Asian groups, but outperform Latino groups in terms of their GPAs and scores on standardized tests.
D) cannot be compared to any other ethnic group because of their distinct culture, the relative smallness of their population in America, and that they have not been adequately tested in the United States.