问题标题:
________thedifficultmathsproblem,IhaveconsultedProfessorRussellseveraltimes.()A.WorkingoutB.WorkedoutC.ToworkoutD.Workout
问题描述:
________ the difficult maths problem,I have consulted Professor Russell several times.()
A.Working out
B.Worked out
C.To work out
D.Work out
储春生回答:
答案:C
动词不等式作目的状语,表达“为了…”的意思.题干中所给的句子中间有逗号分隔,后面是陈述句,没有连词,可以知道要填非谓语动词;陈述句的主语I与workout之间是主动关系,可排除B,D;现在分词作状语时,通常表达与谓语同时发生的动作.故选C.
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