A-A+ __________they who did the thorough cleaning t 2022-08-06 08:17:52 问答库 阅读 177 次 问题详情 __________they who did the thorough cleaning to the classroom yesterday.A.These were B.That was C.It was D.Those were 参考答案 正确答案:C该旬为强调句型,应使用it is/was…that(who)…的句型。