题目

四五年级的学生采集树种，四年级的学生采集了19.4千克，五年级采集的比四年级少3.5千克，两个年级一共采集树种多少千克？ 答案：19.4-3.5+19.4=35.3（千克）答：两个年级一个采集树种35.3千克. All over the world, people enjoy sports. Sports are good for people’s health. Many people like to watch others play games. They buy tickets or turn on their TV sets or may be online(上网) to watch.Sports change with the seasons. People play different games in different seasons. Sometimes they play inside the room. Sometimes they play outside. We can find sports here and there. Some sports are interesting and people everywhere like them. Football, for example, is very popular in the world. People from different countries can not understand each other, but after a game they often become very friendly to each other.根据短文内容，选择正确答案。1.Sports are good for ____________A. the playersB. people’s healthC. the coachesD. people who like sports2.If you like sports, you can ____________A. buy tickets to watch the gamesB. watch the games on TVC. watch the games on the InternetD. A, B and C3. People play _________in different seasons.A. the same game B. different gamesC. any games D. all kinds of games4. ___________is very popular in the worldA. Table tennis B. BaseballC. Football D. Skating5.From this passage, we know that __________can become very friendly to each other.A. people from different countries all.B. people from the same country.C. people who do the same sports.D. after a game, people from different countries