<span><span>The Chinese Indigenous Innovation System I believe. Hope that helps!</span></span>
        
             
        
        
        
B. Great mistake. 
Hope that helps :)
        
             
        
        
        
1. The word that should be followed by a comma is D. Dan.
2. The word that should be followed by a comma is D. yesterday.
3. The word that should be followed by a comma is A. Moreover.
4. The word that should be followed by a comma is B. truth.
5. The word that should be followed by a comma is D. hand.
6.The word that should be followed by a comma is B. Zoe.