he put up some signs____(ask)for help
he put up some signs____(ask)for help
[he put up some signs_(ask)someone for help]
·[he put up some signs_(ask)someone for help]
he put up some signs asking for bikes.
Zhang Lin also put up some signs(ask)(for)old computer括号内的适当
He also put up some signs asking for old bikes and called up
He also put up some ___ asking for old bikes and called up a
He also put up some signs asking for old bikes.中的asking for
如果是[he wrote some signs_(ask)someone for help]呢?
He also put up some signs asking for old bikes.为什么用asking不用t
He also put up some signs asking for old bikes解释
He also put up some signs asking for old bikes.为什么用asking ,用