仁愛版英語九上topic2alltheseproblemsareveryseriousppt課件之一-在線瀏覽
2025-01-21 17:39本頁面
【正文】 away. They can keep a great d______ of water. So we must stop people from c______ down too many trees. Otherwise a lot of rich land will change into d_______, l_______ only sand. We must get rid of (擺脫 ) this kind of bad b______. 根據(jù)句意及首字母提示完成句子。 revent and ave eal utting esert eaving ehavior Trees are important to us, what can we do to protect them? ?We should prevent people from … Protecting and Saving Water Water is very important to human beings, but not everybody knows how to protect and save it. Here are some ways: 1. Pass laws against
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