摘要：25．At minus 130°C, a living cell can for a thousand years. A．preserve B．be preserved C．be preserving D．have been preserved
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At minus 130℃, a living cell can be ______ for a thousand years.
A. spared B. protected C. preserved D. developed
查看习题详情和答案>>At minus 130℃, a living cell can be ______ for a thousand years.
A. spared B. protected C. preserved D. developed
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At minus 130℃, a living cell can be ______ for a thousand years.
A. spared B. protected C. preserved D. developed
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