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To the teacher’s surprise, the boy had no out the maths problem.A.difficulty to work; difficultB.dif

编辑:chaxungu时间:2026-04-24 12:53:39分类:高中英语题库

To the teacher’s surprise, the boy had no ________ out the ________ maths problem.
A.difficulty to work; difficultB.difficult working; difficultyC.difficulty working; difficultD.difficulty in working; difficulty在线课程C