问题补充:
Our classroom is very clean. Do you know who__cleaned it﹖
A. was it that
B. it was that
C. was it who
D. he was
答案:
A. was it that
(答案→)B. it was that
C. was it who
D. he was
解析:可联系答.案.网客服索取。
时间:2020-10-16 00:28:48
Our classroom is very clean. Do you know who__cleaned it﹖
A. was it that
B. it was that
C. was it who
D. he was
A. was it that
(答案→)B. it was that
C. was it who
D. he was
解析:可联系答.案.网客服索取。