extinct；extinction
（1）Dinosaurs have been
extinct
extinct
for millions of years.
（2）Habitat loss and climate change will be the biggest reasons for the
extinction
extinction
of the species.

【答案】extinct；extinction

【解答】

【点评】

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发布：2024/4/20 14:35:0组卷：0引用：3难度：0.7

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extinct；extinction（1）Dinosaurs have been extinctextinctfor millions of years.（2）Habitat loss and climate change will be the biggest reasons for the extinctionextinctionof the species.