The word “marginally” is closest in meaning to

B

Từ “ marginally” [chỉ ở mức có hạn] gần nghĩa nhất với

Markedly: rõ ràng/ đáng kể

Minimally: tối thiểu

Temporarily: tạm thời

Tentatively: tạm thời

=>marginally = Minimally

Dẫn chứng: Although Native Americans belonged to one geographic race, their cultures and languages were only marginally similar, and by and large, they had different ways of life.

=>Chọn B