Bronze after being heated by a strong flame will change color, especially when exposure to hydrogen.
Câu hỏi
Nhận biếtBronze after being heated by a strong flame will change color, especially when exposure to hydrogen.
Đáp án đúng: B
Lời giải của Luyện Tập 365
Câu hỏi liên quan
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The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists
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We all agree that she is____________________ student in our class.
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Regular exercise and good diet will bring______fitness and health.
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The examination was not very difficult, but it was_____________________ long.
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The packages___________________ so that it would be easier to carry them.
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It is stated in the passage that____________________ .
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The phrase "keeps sellers on their toes" in the passage mostly means "______".
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______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
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__________ John Kennedy was elected president, he was the youngest American President ever.
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Tom: "___________________ "
Mike: "I won't say no!"