【题目】The writer was so _____ in her work that she didn't notice him enter the room.
A.concentratedB.focusedC.absorbedD.centered
在线课程【答案】C
【解析】
考查动词词义辨析。句意：那位作家全神贯注地工作，没有注意到他走进了房间。A. concentrated (注意力)集中；B. focused (注意力)集中；C. absorbed使……全神贯注；D. centered以……为中心。固定短语be absorbed in“专心于，全神贯注于”。故选C项。