linux apache 配置php:情态助动词都有哪些?
来源:百度文库 编辑:高校问答 时间:2024/05/15 11:02:50
再补充一些被大家忽视的: have to,will,would
can
may
might
could
should
must
ought to
need
can
may
might
could
should
must
can
may
might
could
should
must
ought to
need
must\can\may and so on