This is a picture of Mr Black's family. The man is Mr Black. The woman is Mrs Black. They have a son and a daughter. The son is behind Mr Black. He looks like his mother. His name is Mike. He's thirteen. Their daughter, Ann is behind Mrs Black. She is eleven. Mike and Ann are in the same school. But they are not in the same grade. Mike is in Grade Nine. Ann is in Grade Seven. They are good students at school. Mike likes English, but he doesn't like math. Ann likes Chinese and math. She also likes singing English songs.
根据短文内容完成下列句子，每空一词。

2017年5月14日，“一带一路”国际合作高峰论坛在北京举行。29个国家元首或政府首脑与会，包括130个国家的代表和国际组织的负责人共襄盛举，中国倡导的和平合作、开放包容、互学互鉴、互利共赢为核心的丝路精神被国际社会广泛接受。这表明（  ）

①我国已成为最具世界影响力的国家                           ②中国的国际地位不断提高，在世界发挥越来越重要的作用

③我国在国际社会和国际事务中发挥领导作用           ④中国的发展离不开世界，世界的繁荣离不开中国

2004年，有位中国水稻专家获得 “世界粮食奖”，他是（    ）