请问only when 和 only then 用法上有什么区别?

2024-12-19 22:41:12
推荐回答(1个)
回答1:

用did,
如果改成only
when
,
only
when
he
realized
the
importance
of
learning
english
did
he
decide
to
study
hard.
而且二者意义不同
only
when
意思是直到...时候才....
only
then
意思是知道那是
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