Many argue that the world will never make the switch to cleaner forms of energy ________ easily obtainable oil sources remain.
Câu hỏi
Nhận biếtMany argue that the world will never make the switch to cleaner forms of energy ________ easily obtainable oil sources remain.
Đáp án đúng: D
Lời giải của Luyện Tập 365
Câu hỏi liên quan
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The word "allocated" in the passage mostly means "______".
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The examination was not very difficult, but it was_____________________ long.
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In spite of her abilities, Laura has been_____________________ overlooked for promotion.
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He_______________us but he was short of money at the time.
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The phrase "keeps sellers on their toes" in the passage mostly means "______".
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The pool should not be made so deep______small children can be safe there.
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______ his brother, Mike is active and friendly.
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The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists
every year. -
Michael looked deeply hurt and surprised when_____________________ .
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The boat was sailing north when a terrible storm_____________ .