Do you know         Hawking does not like about his speech computer?

A. that it is what                      B. what it is that

C. it is that what                      D. what is it that

Do you know        Hawking does not like about his speech computer?

1. A.
   that it is what
2. B.
   what it is that
3. C.
   it is that what
4. D.
   what is it that