since句子中的时态

回答
爱扬教育

2022-04-05

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since句子中的时态是现在完成时。
since:
prep.自从;自…以后;从…以来;(表示气愤)何曾,什么时候。
conj.因为;由于;既然;从…以后;自…以来。
adv.自…以后;从…以来;此后;后来。

扩展资料

  It's a long time since they left.

since句子中的时态

  他们已经离开很久了。

  It's been two weeks now since she called.

  她到现在已经有两个星期没来电话了。

  I had been out since I was 17.

  我从17岁起就公开我是同性恋。

  The children are completely out of control since their father left.

  这些孩子自他们的父亲离开后就无法无天了。

  It's been an age since we've seen them.

  我们有很长一段时间没有见到他们了。