A-A+
What does the author meanby sayin9“We have to
问题详情
What does the author meanby sayin9“We have to undo man's mistake in bringing cats here”(Para．3)？[A]Friendlyanimals such as dogs should have been introduced． [B]Menshould remove the bad effect caused by cats． [C]Manshould have a better understanding of cats． [D]Catsare not as valuable as other rare animals． 请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
词句理解题。短文前面部分说明英国人将猫引进阿森松岛以控制鼠患、但鼠患消除后猫患却生的情况，而后面部分则说明人们为应对猫患、保护海鸟而采取的措施，这一句话出现在Actionhasbeentaken…之前，起的是承上启下的功能，由此可知，其中的mistake一词指的就是将猫引进该岛从而造成猫患这个“错误”，而undo本义指“清除，消除”，所以这一句的意思就是人类应当消除猫类所造成的不良影响，这与[B]的意思是一致的。事实上，该项中的remove对应的就是undo一词。
