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正确答案B
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正确答案B