甘肃省陇东中学2012届高三第二次模拟考试题（英语）
第二节 短文改错 (共10小题；每小题1.5分，满分15分)
In 1972, the United Nations hold a meeting in Sweden 76__________
to share ideas about ways to take better care of for the 77__________
earth．At the summit, people from more than one hundreds 78__________
countries discussed some of the important problems faced 79__________
our planet．Since then, several Earth Summits had been held. 80__________
In 2002, the Earth Summit was held in Johannesburg. 81__________
