题目

阅读下面材料，在空白处填入适当的内容(用不多于3个单词)或括号内的单词的正确形式。Yesterday, another student and I,【1】 (represent) our university’s student association, went to the Capital International Airport 【2】 (meet) this year’s international students, 【3】 were coming to study at Beijing University. We would take them first to their dormitories and then to the student canteen. After half 【4】 hour of waiting their flight to arrive, I saw several young people enter the waiting area looking around 【5】 (curious). I stood for a minute 口头组词语。 关（　　）心（　　）