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Do you know that a living cell can be fo...

Do you know that a living cell can be       for a thousand years if the temperature is right?

A.spared           B.protected         C.preserved         D.developed.

 

C 【解析】 试题分析:句意,你知道吗,一个活细胞如果温度合适,它可以被保存一千年。Spared多余的 protected被保护的 preserved保存 developed发展,根据题意,故选C。 考点:考查词汇的辨析
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