原题
录音 1
What does the speaker say about a species of cactus?
AIt is only eaten by one species of tortoise.
BIt produces fruit that is larger than the fruit of other plants.
CIt has benefited from the reintroduction of a species of tortoise.
DIt has seeds that are difficult for animals to digest.
正确答案：C
解题思路
老师暂未填写解题思路。