Question

14. Looking through the window, she found the boss     in his routine work.

A. lose      B. lost

C. to lose    D. having lost

Answer 1

14.   B考査非谓语动词。句意：通过窗户看，她发现老板沉浸在他的日常工作中。be lost in sth专心致力于某事。故选B。