(1) It is /was +被强调部分+that(who)... 例:It was I who wrote to my uncle yesterday. 是我昨天给我叔叔写信的。 (2) Is/was it + 被强调部分 + that (who) ... 例:Was it your...2016-01-06
what引导的名词性从句 (1) what 引导主语从句 例:What surprised me is that everybody seemed to be very indifferent toher. 让我吃惊的是每个人似乎对她都很冷淡. [ indifferent adj.不关心...2016-01-06