A. scolded B. wondered C. realized D. learned

It was _____ last year ______ he came to realize the importance of learning English.A

Learning from past failures, researchers realized the importance ofA．putting some inexpens

I wonder if you realize just how many others share your problem. It is so common for peopl

I wondered if she could have the opportunity to spend______here so that she could learn mo

Scientists have wondered for a long time if animals can learn to talk as human beings do.

46 A. learned . B. realized. C. recognized. D. admitted