题目内容
4.-Forests are very important to us,aren't they?-Yes,if we have more forests,they will help to keep from running away.( )
| A. | trees | B. | leaves | C. | grass | D. | water |
分析 -森林对我们是非常重要的,对吗?
-是的,如果我们有更多的森林,它们将会防止水把土壤冲走(水土流失).
解答 答案:D;trees树;leaves叶子;grass草;water水;根据句中意if we have more forests如果我们有更多的森林,推知下句句意:它们将会防止水把土壤冲走(水土流失).keep water from running away,防止水土流失;故选D.
点评 根据句中信息正确理解句意,对所给选项作出正确分析,从而作出正确解答.
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