单项选择 适中0.65 引用2 组卷394
At minus 130℃, a living cell can be _________ for a thousand years.
| A．spared | B．protected |
| C．preserved | D．developed |
13-14高二下·北京·期中
类题推荐
The passengers were angry for the train being ______ without a notice in advance.
| A．called in | B．called up |
| C．called for | D．called off |
组卷网是一个信息分享及获取的平台，不能确保所有知识产权权属清晰，如您发现相关试题侵犯您的合法权益，请联系组卷网
