Tom pretended ____it, but in fact, he kn
问题:
Tom pretended ____it, but in fact, he knew it very well a long time ago. [ ]
A. not to listen to
B. not to hear about
C. not to have heard about
D. not to be listening to
Tom pretended ____it, but in fact, he knew it very well a long time ago. [ ]
A. not to listen to
B. not to hear about
C. not to have heard about
D. not to be listening to