none of us believed his reason for being late for school__ an unexpected visitor came.A.why B.because C.when D.that 选哪个?为什么?

分类: 作业答案 • 2022-06-08 13:17:24

问题描述：

none of us believed his reason for being late for school__ an unexpected visitor came.
A.why B.because C.when D.that 选哪个?为什么?

答