Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.Sally paid for her travel in advance, but it wasn't n

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Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

Sally paid for her travel in advance, but it wasn't necessary.

Sally couldn't have paid for her travel in advance.

Sally might not have paid for her travel in advance.

Sally needn't have paid for her travel in advance.

Sally didn't need to pay for her travel in advance.

Giải thích

Sally đã trả tiền trước cho chuyến du lịch, nhưng điều đó không cần thiết.

A. Sally đã không thể trả tiền trước cho chuyến du lịch.

B. Sally có lẽ đã không trả tiền trước cho chuyến du lịch.

C. Lẽ ra Sally không cần trả tiền trước cho chuyến du lịch.

D. Sally đã không cần trả tiền trước cho chuyến du lịch.

→ Chọn đáp án C