帮忙解释一下下面这个语法点吧It can be seen that the purpose of study still is work efficiently that have not necessary relate to education level. 这个句子中work应该用什么形式?为什么As far as I am concerned, the criteria of salary payment is worker’s ability and the contribution to society progress. 这个句子里中payment后应该用is还是are?为什么
问题描述：
帮忙解释一下下面这个语法点吧
It can be seen that the purpose of study still is work efficiently that have not necessary relate to education level. 这个句子中work应该用什么形式?为什么
As far as I am concerned, the criteria of salary payment is worker’s ability and the contribution to society progress. 这个句子里中payment后应该用is还是are?为什么
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