32. One mammal turned out to have a death rate that was even lower than __of many birds: a bat.

来源:百度知道 编辑:UC知道 时间:2024/06/03 18:09:57
A that B one C those D ones

A. that - 指lower than the death rate of many birds

翻译:有一种哺乳动物被发现具有比许多鸟类还要低的死亡率,那就是蝙蝠。

A 指代the death rate

that