---It is _____ he often failed in exams _____ makes his parents worried about hi

题干

---It is _____ he often failed in exams _____ makes his parents worried about him.
---- Actually, they needn’t worry so much.

A．what, that

B．that, what

C．that , that

D．/, that

上一题下一题 0.4难度单项选择更新时间:2019-01-11 09:01:37

小学学科试题库

初中学科试题库

高中学科试题库