Man cannot 【exist 】without water.A.expand B.riseC

Science and technology cannot do without symbolic systems. Symbolic systems （).A. ar

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People cannot live without air.（英译中)

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We cannot form. a sound opinion without facts, for we need to have factual knowledge______

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Liberty cannot be preserved without a general knowledge among the people, who have a right

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Without the sun s light______the earth s surface, no life could exist on the earth.A．warms

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Man cannot exist without water.

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We cannot【 exist】 without air food or water.A. ex

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