求 对家庭作业的看法 的英语短文 80字左右

For most student work is beneficial.However,in some cases,assembled with the most compelling reason to assign homework to students.It is very difficult to quantify the amount of improvement in real learning and education,which is derived from a large number of homework assignments.The reality is that too much homework to spend on learning the task of trying to accomplish the workload may lead to mental fatigue.If too much time consuming,it will lead to physical fatigue.