A-A+
It can be inferred from Paragraph 4 that______
问题详情
It can be inferred from Paragraph 4 that______
A.deforestation should usually precede large-scale forestry.
B.the rates of tropical forest loss are established by analyses.
C.fertilizers and pesticides resulted in the extinctions of species.
D.the rates of species extinctions are too complicated to determine.此题为多项选择题。请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:D
解析:题干问:“从第4自然段可以得到的推断是……”。此题可以定位于第4自然段,很明显作者反复说明尽管我们现在有估计,但估计往往是不准确的,从这点推出选项D“物种灭绝的速度往往太过于复杂而不可能确定”为正确选项。而选项A“毁林应该往往在前,之后再大规模的植树”,选项B“热带雨林损失的速度已经得到了科学分析的确认”和选项C“肥料以及杀虫剂往往导致了物种的灭绝”这都不可能从第4自然段的信息得出推导。