As a teacher, I seldom give my students so difficult a problem ________ they can not work out.A.that

题目简介

As a teacher, I seldom give my students so difficult a problem ________ they can not work out.A.that

题目详情


As a teacher,  I seldom give my students so difficult a problem ________ they can not work out.
A.thatB.ifC.in order thatD.as
题型:单选题难度:偏易来源:不详

答案

D

更多内容推荐