45. (A) have (B) has (C) had (D) having

50. Which of the following can be inferred from the passage about children affected by TV violence? (A) They want to be their teachers’ assistants to get their attention. (B) They hope they can be class leaders so they can ask others to do anything. (C) They have a higher risk of breaking the law when they are grown up. (D) They tend to become victims of violence themselves in their teenage years.