问题
判断题
总板效率可直接由公式计算得来。
答案
参考答案：错
解析：影响塔板效率的因素多而复杂，塔板效率只能估算。
搜题请搜索小程序“爱下问搜题”
总板效率可直接由公式计算得来。
参考答案：错
解析：影响塔板效率的因素多而复杂，塔板效率只能估算。
| 改错题. | |
| We all know that healthy is very important to us. Both study and work depend by strong bodies. Doing sports and games help us keep strong and healthy. If we do not take any exercise, we may feel tired but get sick easily. There're many different kinds of sports we can do them, such as playing ball games, running, walking and swim. However, now we have too much homework to do in every day. We hope that we'll be giving less homework and have more time takepart in sports. We also hope that our school can hold sports meeting every term. | 1._________ 2.________ 3.________ 4.________ 5.________ 6._________ 7._________ 8.________ 9._______ 10._________ |