高考數(shù)學(xué)網(wǎng)課

　　The “White Panther” revolutionary movement, which has attacked the festival as “an obvious example of capitalist interests seeking to exploit the people’s music”, has pointed out that the concerts can be listened to from the hills. But most people seem happy enough to pay to go in. They have to do so only on the third day. As a gesture of good-will the organizers have decided not to charge for admission on the first and second days. Less well-known groups and artists will perform during this warming-up period. But obviously the organizers who have spent $ 500, 000 on the open-air festival hope to make a profit(利潤); and with about 40, 000 fans already present, and perhaps another 200, 000 on the way, no doubt they will, unless the weather lets them down.