The Louisiana Territory, an area________the size of France, was bought by

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Mark the letter A, B, c, or D on your answer sheet to indicate the correct answer to each of the following questions.
The Louisiana Territory, an area________the size of France, was bought by the United States from France for $15,000,000 in 1803.

is four times as large as

four times as large as

more than four times

than more four times

Giải thích

Đáp án A
Cấu trúc so sánh gấp.... lần : S+ Y + multiple numbers * + as + much/many/adj/adv + (N) + as + N/pronoun. (* là những số như half/twice/3,4,5...times; Phân số; Phần trăm.)