This kind of plant is to the changes of the temperature. So you should keep it from freezing.
A. available
B. valuable
C. sensitive
D. creative
网友回答
A. available
B. valuable
(答案→)C. sensitive
D. creative
解析：考查词义辨析。available 可得到的，valuable 有价值的，sensitive 敏感的，creative创造性的，句意：这种植物对气温变化非常敏感，因此你应该组织它冻僵。所以选C。