____the morning of November 20 1915(介词) Ann moved __ Hangzho

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  • 1介词填空on,to ,in

    2 long before 是“很久以前”的意思,相当于long long ago.常用于过去时.

    如:There was a big tree here long before.很久以前这里有一棵树.

    before long 是“不久之后”,相当于soon.常用于将来时(不久将要怎么样),也可以用于过去时(讲述过去某个时间点之后一段时间怎么样).

    如:The students will graduate before long.学生们不久即将毕业.

    Before long he went to Beijing.不久他就去了北京.

    3.on