问题
选择题
Though it was midnight, she found her daughter sitting at the dest, completely ________ her homework.
A．absorbing in
B．absorbed in
C．absorbing into
D．absorbed into
答案
答案：B
be absorbed in “专心于”，absorb与句子主语her daughter为动宾关系所以用过去分词作状语。句意：虽然已是午夜了她发现女儿坐在桌子旁边完全专心于学习中。