Generally believed caused <br>Knowledge Gap to expand causes include communication skills, stock information, social contacts, etc., and these <br>factors, the high level of education to take advantage of
It is generally believed that the cause<br>The reasons for the expansion of the knowledge gap include communication skills, information stock, social contact, etc.<br>Factors, the advantages of the highly educated
It is generally believed that<br>The reasons for the expansion of knowledge gap include communication skills, information storage, social contact, etc<br>Factors with higher education level have advantages<br>