_______ economic, political and cultural differences, it is difficult for China and America to fully understand each other.

A. In spite of　　　　　　　　　　　　　　　　　　　　　 B. Regardless of

C. On account of　　　　　　　　　　　　　　　　　　 D. In favor of　　

_____ economic, political and cultural differences, it is difficult for China and America to fully understand each other．

1. A.
   Apart from
2. B.
   Regardless of
3. C.
   On account of
4. D.
   In terms of

_____ economic, political and cultural differences, it is difficult for China and America to fully understand each other．

       A．Apart from                                B．Regardless of

       C．On account of                              D．In terms of

 _____ economic, political and cultural differences, it is difficult for China and America to fully understand each other．

       A．Apart from                      B．Regardless of

       C．On account of                    D．In terms of

_____   economic, political and cultural differences, it is difficult for China and America to fully understand each other．

A．In spite of    　　　B．Regardless of     C．On account of     D．In terms of