-________ that in English?

-It's a map.

1. A.
   What
2. B.
   What's
3. C.
   Is
4. D.
   It's

－________ that in English?

－It's a map.

[　　]

 –What’s that_____ English? –It’s a map.

A. in            B. at           C. of                      D. to