she had no choice but __.填to obey.为什么不填obey
问题描述:
she had no choice but __.填to obey.为什么不填obey
答
因为but前没有do的各种形式,若有则省略to
she had no choice but __.填to obey.为什么不填obey
因为but前没有do的各种形式,若有则省略to