下边漫画给我们的哲学启示是( )。
27. Helen had to shout ___above the sound of the music.
26.If you want to succeed ,you must work hard and ____you should be sure of success.
25. The only language ____is easy to learn is the mother tongue.
24. He is the first person you can think of to rely on, for he is always willing to ___whoever is in trouble.
23. While shopping, people sometimes can’t help ____into buying something they don’t really need.