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．How historical events affected an art movement.B．How artists can influence economic conditions.C．Why a certain art movement failed to become popular.D．How valuable paintings were lost during wartime.
A．How historical events affected an art movement.
B．How artists can influence economic conditions.
C．Why a certain art movement failed to become popular.
D．How valuable paintings were lost during wartime.
填空题
S3
相关试题