The university graduates from ordinary families are often left with nothing but diplomas, those from wealthy ones can "gnaw" (啃老)on their parents' money and networks to get ahead.
26 .It is believed that if a book is _______, it will surely ______ the reader.
25. Many parents find it hard to _______ to their children when they are teenagers.
24.The terrorists said that anyone caught ______ on them would be killed.
23.—How did you find the lecture tonight? —It ____ me. I doubt if I will come for his lecture next time.
22.In general, the old man is generous. But ____, he was mean to an old beggar.