Tom pretended _________ it but in fact, he knew it very well.

A. not listen to

B. not to hear from

C. not to have heard about

D. not to be listening to

Tom pretended _______ it but in fact, he knew it very well.

1. A.
   not listen to
2. B.
   not to hear about
3. C.
   not to have heard about
4. D.
   not to be listening to

Tom pretended________it, but in fact, he knew it very well.

Tom pretended________it, but in fact, he knew it very well.

A．not listen to                           B．not to hear about

C．not to have heard about                  D．to be not listening to