为防止灰尘污染，不宜放在一般药斗内的药是（） A．血竭末 B．牛黄 C．罂粟壳 D． 发布时间：2019-03-17 18:52 │ 来源：www.tikuol.com 题型：单项选择题 问题： 为防止灰尘污染，不宜放在一般药斗内的药是（）A．血竭末B．牛黄C．罂粟壳D．阿魏E．龟甲
题型：单项选择题 短文改错此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如有错误(每行只有一个错误), 则按下列情况改正：此行多一个词：把多余的词用斜线(\)划掉, 在该行下边横线上写出该词, 并也用斜线划掉。此行缺一个词：在缺词处加一个漏字符号(∧), 在该行下边横线上写出该加的词。此行错一个词：在错的词下划一横线, 在该行下边横线上写出改正后的词。注意：原行没有错的不要改。We live on the earth, but we are not alone in the world. Everyone know we should keep the balance of nature, or we don't always do as we say. A species can become endangered with different reasons. But the very important one is that their living places ruined. We cut down trees without plant new ones, or we pollute the place where animals live. Because of this, they have no home and they are going to be die out. Other reason is money. Many tigers are killed by those who want to sell our fur and use their bones for medicine. We should do everything which can be done to change the situation, or wild animals can only exist in our memories. 1. _____2. _____3. _____4. _____5. _____6. _____7. _____8. _____9. _____10. _____ 查看答案