题目内容
语法填空
阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空,并将答案填写在答题卡题号为1-10的相应位置上。
Dinosaurs lived on the earth tens of millions of years ago, long before human being came into existence. Unfortunately, they died out because of an 1.__________(expect) incident. But wildlife today disappears or is in danger just 2._________humans do harm to it. For example, tigers are hunted for fur to make carpets, so that they only live in secure reserves; grassland 3. _________(destroy) without mercy, so that dust storms come into being affecting distant cities.
Last year, scientists saw some monkeys rubbing themselves with a certain kind of insects 4._________ (prevent) themselves from being bitten by fierce mosquitoes. According to the result of the inspection, they found that the insect contains 5.__________ powerful drug. As a result, local farmers were employed to catch the insects, 6.__________led to their disappearance from the whole zone. When told that it was a loss to humans, the farmers burst into laughter and responded, “Our real loss is our 7._________ (decrease) income.”
Therefore, we human beings should appreciate the natural balance and pay 8._________ (much) attention to the importance of wildlife9._________ (protect) than before. Not until we succeed in letting wildlife live10. ___________(peace), can we smile in relief.