如题所述
第1个回答 2014-10-07
If good grades are due to doing a lot of homework，then why do we need teachers？
第2个回答 2014-10-07
if students depend on doing homework to improve their grades,what do the teachers do？
第3个回答 2014-10-07
If students improve their scores by doing homework, then what are teachers for?
第4个回答 2014-10-07
不当只说是靠作业来提高的，但不作业更不会提高，作业和老师辅导是分不开的
