赞题库-背景图
单项选择题

Which of the following is neither plant nor animal

A．Tundra
B．Reef coral
C．Penguin
D．Camel
<没有了 目录 下一题>
热门试题

单项选择题According to the passage, the tundra grow close to the ground ______.

A．to avoid being eaten by arctic animals
B．because fertilizer is not readily available
C．to minimize exposure to the cold
D．because unfrozen water plants are very scarce

单项选择题According to the passage, which of the following can be found in the greatest number of different climate areas on Earth

A．Reef corals
B．Penguins
C．Bears
D．Camels