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Mr.Hallunderstandsthatmathshasalwaysbeeneasyforhim,itisnoteasyforthestudents.A.unlessB.sinceC.althoughD.when

题目详情
Mr.Hall understands that__________maths has always been easy for him,it is not easy for the students.
A.unless B.since C.although D.when
▼优质解答
答案和解析
C

该题考查连词在宾语从句中的用法。观察题干Mr.Hall understands是主句,其后有that引导的宾语从句,可将该句简化为:maths has always been easy for him,it is not easy for the students.分析简化后的句子可知,maths has always been easy for him与it is not easy for the students之间含有转折关系,其他选项不合题干逻辑。 