他们将在大连待几个星期.They will stay in Dalian for ___ ___ ___ weeks.
问题描述:
他们将在大连待几个星期.They will stay in Dalian for ___ ___ ___ weeks.
答
a few of .
他们将在大连待几个星期.They will stay in Dalian for ___ ___ ___ weeks.
a few of .