___ nearly all behavior is learned behavior is a basic assumption of social scientists.

1. A.
   /
2. B.
   That
3. C.
   It is acceptable
4. D.
   When

____ nearly all behavior is learned behavior is a basic assumption of social scientists.

     A. /     B. That     C. It is acceptable     D. When

____ nearly all behavior is learned behavior is a basic assumption of social scientists.

A、/          B、That   C、It is acceptable D、When

____ nearly all behavior is learned behavior is a basic assumption of social scientists.

A、/    B、That C、It is acceptable D、When