Disappointed, I was about to leave ____ something occurred, which ____ my attention.

______ disappointed us most was that the guide was always asking us to leave ____ we thought very interesting.

A. It; where         B. What; what      C. What; where      D. It; what

Disappointed, I was about to leave ____ something occurred, which ____ my attention.

A．while, paid                            B．and, got

C．before, drew                           D．when, attracted

Disappointed, I was about to leave ____ something occurred, which ____ my attention.

1. A.
   while, paid
2. B.
   and, got
3. C.
   before, drew
4. D.
   when, attracted

______ disappointed us most was that the guide was always asking us to leave ____ we thought very interesting

1. A.
   It; where
2. B.
   What; what
3. C.
   What; where
4. D.
   It; what