Question

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

Answer 1

C

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。