Question

【题目】Linda won’t watch TV unless she ____ her homework in time.

A. finishes B. finish C. finishing D. to finish

Answer 1

【答案】A

【解析】句意：琳达不会看电视，除非她按时完成作业。unless引导的条件状语从句中，如果主句用一般将来时，从句要用一般现在时。故答案为A。