现代大型高炉设置2个以上铁口，多数采用2个铁口轮流出铁。两个铁口轮流出铁的关键是出铁
题型：填空题
问题：
现代大型高炉设置2个以上铁口，多数采用2个铁口轮流出铁。两个铁口轮流出铁的关键是出铁量要“（）”。
题型：填空题
| 完成句子，使改写后的句子完整，并与原句意思相符，注意每空只填一个单词。 |
| 1. What is his family name? What is his ____ name? 2. We should eat much healt  hy food every day.We should eat ____ ____ healthy food every day. 3. Her notebook is under the backpack. The backpack is ____ ____ notebook. 4. My father exercises every morning. My father ____ ____ every morning. 5. Xiao Li can't use the computer and he says it is difficult. ____is difficult____ Xiao Li to use the computer. |
