多项选择题 在煤矿防尘技术实施中采用的减尘技术有（）。

多项选择题 煤矿个体防护用品配备要求（）。

单项选择题 Questions 23-26According to the information given in the text, choose the correct answer from the choices given.Senegal ______.A．was not expected to beat France in the 2002 World Cup.B．provides most of the African football players in Europe.C．provides more footballers to Europe than any other African country.