Question

You can't find him in the office, for he is ________ work today．Maybe he is at

You can't find him in the office, for he is ________ work today．Maybe he is at home．
A. off
B. at
C. out of
D. in

Answer 1

答案A
本题从结构来说四个选项均能与work搭配，但各表达的意义不同。从句子意思中很容易排除B、D两项，C项有一定的干扰性，因句中有today作状语，故C项亦被排除。