Lots of visitors come to Anshan because she is ______ city.

I failed againI wish I ____harder.—-But you _____

依次填入下列各句横线处的成语，最恰当的一组是（ ）①如果敌人进攻山区，民兵就在每一座山头上 ；如果敌人进攻平原地区，民兵就打地道战。②这支英雄舰队， ，日夜守卫在东海前哨。③除此之外，团队中的每个成员，无论是经验丰富的“老兵”，还是年轻的“新兵”，都必须 ，随时准备奔赴赛场。

unable to come himself, but he sent his daughter, who is also an experienced doctor, to get my body examined him.

You can’t tell ______ about it. It’s a secret only between you and me.