高等继续教育 / 大学英语II
正确率:100%
题型描述: 单选题
It was his carelessness that caused his failure.
A.X
B.because
C.because of
D.for
It was his carelessness that caused his failure.
A.X
B.because
C.because of
D.for
参考答案:
佳题速递: