Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions from 23 to 37 Not until the dedication of Yellowstone Park in the late ni

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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 from 23 to 37

Not until the dedication of Yellowstone Park in the late nineteenth century ______ national park

that the United States had

when the United States had

did the United States have

the United States had

Giải thích

Kiến thức: Đảo ngữ

Giải thích: Cấu trúc: Not until + N/Ving/S + V + trợ V + S + V(chính): cho đến tận khi … thì …

Tạm dịch: Cho đến khi công viên Yellowstone đóng góp vào cuối thế kỷ 19 thì Hoa Kỳ mới có công viên quốc gia.

Chọn C