搜题请搜索小程序“爱下问搜题”
问题 解答题

园林队王叔叔从早晨8时到中午12时，共给820棵树喷了药水，他平均每小时喷多少棵树？

答案

从早晨8时到中午12时一共是4小时；

820÷4=205（棵）；

答：平均每小时喷205棵树．

判断题

切除阑尾时若保留残株超过1 cm时可能造成炎症复发。（）
查看答案
句型转换

句型转换

1. You can't make a noise in the classroom（改为祈使句）      

                  a noise in the classroom.    

2. Run in the classroom（改为否定祈使句）     

                 in the classroom.    

3. Don't fight in school.（改为同义句）      

                   in school.    

4. He has to wear a school uniform at school.(改为一般问句）      

           He        to wear a school uniform at school?    

5. We can eat in the classroom.（改为否定句）      

We           eat in the classroom.
查看答案