摘要： 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
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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
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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
查看习题详情和答案>>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 |