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At minus 130℃,a living cell can be ____________for a thousand years.

  A.spared

  B.protected

  C.preserved

  D.developed

C。


解析:

这几个动词均可以作及物动词,但是意思、含义不一样。spare“节省、抽出”,protect“保护、防护”,preserve“保留、维持”,develop“发育、生长”根据句意义:在零下130度,一活细胞能被保留(存活)上千年。所以只能选C。

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