请听下面一段材料,回答第1-4题。 1. How many countries are involved in Interpol? A. 168. B. 186. C. 210. 3. When was I-24 launched? A. In 1923. B. In 1932. C. In 2002. 3. Which of the following are contained in I-24? A. Criminals’ fingerprints. B. Criminals’ family members. C. New ID-cards and passports. 4. Where was the Italian criminal arrested last month? A. In America. B. In Japan. C. In Brazil.