题目：
She was so________in her job that she didn’t hear someone knocking at the door.
A．absorbed
B．attracted
C．drawn
D．concentrated
答案：
A
题目分析：句意：她如此全神贯注于工作，以至于没有听见有人在敲门。Be absorbed in……是固定搭配，意为全神贯注于；attracted 被……吸引；be drawn to意为被……所吸引；concentrate表示全神贯注于……，后接介词to; 所以此处只能选A.
考点：
