Question

I think you should work harder ________ you are satisfied with the way things are. A．if B．.

I think you should work harder ________ you are satisfied with the way things are. A．if B．when C．since D．unless

Answer 1

D

选D　考查状语从句。句意：我认为你应该更努力地工作，除非你对现状满意。根据句意可知，此处用unless引导条件状语从句。unless“除非，除非在……情况下”。