It is his own that he failed in yesterday’s interview.A. faultB. mistakeC. dutyD. job

问题补充：

It is his own that he failed in yesterday’s interview.

A. fault

B. mistake

C. duty

D. job

答案：

(答案→)A. fault

B. mistake

C. duty

D. job

解析：句意：他在昨天的面试中失败是他自己的过错。这句是“It is +被强调部分+that+句子其他成分”强调句。A. fault多指过错和缺点，做错了什么事，道歉是说：Sorry，Its my fault. B.mistake 过错，过失, 多指小错误，如I have made a mistake. C. duty责任；D. job工作。根据句意选A。