Thứ năm, 12/12/2024
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Câu hỏi:

22/07/2024 58

What might be inferred about radar?

A. It takes the place of a radio

B. It has improved navigational safety

Đáp án chính xác

C. It was developed from a study of sound waves

D. It gave birth to the invention of the airplane

 Xem lời giải

Trả lời:

verified Giải bởi Vietjack

Chọn B

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