单项选择题

It can be inferred from the passage that "foraminifers" are a______.

A．kind of weather pattern
B．form of sea life
C．species of tundra plant
D．type of miniature penguin
<上一题 目录 下一题>
热门 试题

单项选择题
According to the passage, human beings can survive almost everywhere on Earth because______.
A．they have developed advanced forms of transportation
B．they have learned how to process seawater for drinking
C．their body temperature can vary considerably
D．their shelters and clothes help them to adapt themselves to the environment
单项选择题
According to the passage, which of the following can be found in areas with quite different climatic conditions on Earth
A．Reef corals.
B．Bears.
C．Penguins.
D．Camels.
相关试题