Native English speakers can understand each other __________ they don’t speak the same kind of English.

  A. as if      B. even if       C. if         D. unless

Native English speakers can understand each other __________ they don’t speak the same kind of English.

1. A.
   as if
2. B.
   even if
3. C.
   if
4. D.
   unless

Native English speakers can understand each other __________ they don’t speak the same kind of English.

  A. as if      B. even if       C. if         D. unless

 Native English speakers can understand each other ________they don’t speak the same kind of English.

A. only if          B. so long as           C. in case         D. even if

Native English speakers from different countries can understand each other ________ they don’t speak the same kind of English.

A. so that　　　　　　　　　　B. even if　　　　　　　　 C. in case　　　　　　　　　　 D. as though