The boy was so in reading that he didn’t hear his father knocking at the door.
A. drawn
B. absorbed
C. valued
D. talented
网友回答
A. drawn
(答案→)B. absorbed
C. valued
D. talented
解析：考查动词：A. drawn吸引B. absorbed吸收，be absorbed in doing sth专注于做…,C. valued 重视D. talented有天赋，句意：男孩如此专注的看书，以至于没有听见爸爸敲门。选B。