At minus 130°C, a living cell can be ___
题型:选择题
问题:
At minus 130°C, a living cell can be ________ for a thousand years.[ ]
A. spared
B. protected
C. preserved
D. developed
At minus 130°C, a living cell can be ________ for a thousand years.[ ]
A. spared
B. protected
C. preserved
D. developed