Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions The Mississippi, the (A) longest river in the USA,

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Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

The Mississippi, the (A) longest river in the USA, begins (B) as small (C) clear stream in (D) northwestern Minnesota

longest

as small

clear

northwestern

Giải thích

Đáp án B (as small _ as a small)

Cấu trúc: a/ an + adj + N (singular)

"Mississippi, con sông dài nhất ở Mỹ, bắt đầu là một dòng suối nhỏ trong vắt ở Tây Bắc Minnesota."