招待晚宴还没准备好。
Dinner hasn't been prepared yet.
▼点击显示答案
hasn't英 /ˈhæznt/|美 /ˈhæznt/
been英 /biːn/|美 /bɪn/
prepared英 /prɪˈpeəd/|美 /prɪˈpɛrd/
解释
hasn't been prepared 是现在完成时被动语态的否定形式，hasn't = has not 表示否定，been + prepared 表示被动，整体表示"晚餐尚未被准备好"。
Dinner hasn't been prepared yet.
hasn't been prepared 是现在完成时被动语态的否定形式，hasn't = has not 表示否定，been + prepared 表示被动，整体表示"晚餐尚未被准备好"。