单项选择题

A．It receives more nutrients than it can absorb.
B．It becomes oversaturated with water.
C．It loses the ability to support insect life.
D．It loses nutrients that aren’t replaced.
<上一题 目录 下一题>
热门 试题

单项选择题
A．Start her papers before she talks to her professors.B．Try to finish at least one of the papers this week.C．Talk to her professors soon to ask for more time.D．Ask her professors to help her choose topics for her papers.
A．Start her papers before she talks to her professors.
B．Try to finish at least one of the papers this week.
C．Talk to her professors soon to ask for more time.
D．Ask her professors to help her choose topics for her papers.
单项选择题
A．She’s sorry she can’t help the man.B．She didn’t earn a good grade in the biology course either.C．The man will begin to appreciate the biology course.D．The man should find a biology tutor.
A．She’s sorry she can’t help the man.
B．She didn’t earn a good grade in the biology course either.
C．The man will begin to appreciate the biology course.
D．The man should find a biology tutor.
相关试题