问题补充:
It was the second time that Iof the changes of the timetable .
A. have been informed
B. had been informed
C. have informed
D. had informed
答案:
A. have been informed
(答案→)B. had been informed
C. have informed
D. had informed
解析:可联系答.案.网客服索取。
时间:2020-11-03 15:25:45
It was the second time that Iof the changes of the timetable .
A. have been informed
B. had been informed
C. have informed
D. had informed
A. have been informed
(答案→)B. had been informed
C. have informed
D. had informed
解析:可联系答.案.网客服索取。