Question

【題目】—— A lot of animals are dying out.
—— Yes, especially those that are most s to the changes of the environment.

Answer 1

【答案】sensitive
【解析】考查形容詞。句意：--很多動物都在滅絕。--是的，尤其是那些對環境變化很敏感的動物。be sensitive to固定短語“對…敏感”，故“sensitive”即可。