We all feel puzzled why the students _____ the same mistakes repeatedly in exams.A.were makingB.have

题目简介

We all feel puzzled why the students _____ the same mistakes repeatedly in exams.A.were makingB.have

题目详情


We all feel puzzled why the students _____ the same mistakes repeatedly in exams.
A.were makingB.have been making C.had madeD.will be making
题型:单选题难度:偏易来源:不详

答案

B

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