_________we sleep together or apart is one of the biggest cultural differences, and only in western societies ______ the feeling that babies should sleep apart from their parents.

_________we sleep together or apart is one of the biggest cultural differences, and only in western societies ______ the feeling that babies should sleep apart from their parents.

1. A.
   No matter; it is
2. B.
   Whether; is it
3. C.
   No matter; there is
4. D.
   Whether; is there

_________we sleep together or apart is one of the biggest cultural differences, and only in western societies ______ the feeling that babies should sleep apart from their parents.

 A. No matter; it is        B. Whether; is it     

C. No matter; there is      D. Whether; is there

_________we sleep together or apart is one of the biggest cultural differences, and only in western societies ______ the feeling that babies should sleep apart from their parents.

A．No matter; it is                                         B．Whether; is it

C．No matter; there is                                    D．Whether; is there

_________we sleep together or apart is one of the biggest cultural differences, and only in western societies ______ the feeling that babies should sleep apart from their parents.