【题目】I had as much fun sailing the seas as I now do ________ with students.
A.working
B.work
C.to work
D.worked

【答案】A
【解析】考查非谓语动词。句意：我在海上航行和现在和学生一起一样快乐。使用非谓语动词作状语，I和work是主谓关系，用现在分词作时间状语。故选A。