我国森林总面积在世界的位次及人均占有量相当于世界人均值的比数,正确的是[ ]
A、第三位;三分之一
B、第四位;三分之一
C、第六位;四分之一
D、第六位;五分之一
答案:D
|π-3.14|=______.
When an organism is completely encapsulated and preserved, it becomes a fossil, therefore turning into evidence of things that once lived.
A.thereby
B.as a result of
C.so
D.in the end