问题
多项选择题
高压点火线圈每20000KM要进行检查保养，保研项目包括（）
A.清理弹簧和火花塞之间的氧化物并涂抹导电膏
B.检查火弹簧和火花塞之间的间隙
C.检查胶套是否有老化开裂，如有须更换
D.用水冲洗对其进行冲洗
答案
参考答案：A, C
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高压点火线圈每20000KM要进行检查保养，保研项目包括（）
A.清理弹簧和火花塞之间的氧化物并涂抹导电膏
B.检查火弹簧和火花塞之间的间隙
C.检查胶套是否有老化开裂，如有须更换
D.用水冲洗对其进行冲洗
参考答案：A, C
Do you know how to play a game called “Musical Chairs”？ It is easy to play and most peopleenjoy it. All you need are some chairs,some people and some way of making music. 小题1:， if someone can play it. You may use a tape recorder. You can even use a radio. Put the chairs in a row.小题2:. A better way is to have the chairs in one row with each chair facing in the opposite direction to the chair next to it. The game is easy. When the music starts, the players walk round the chairs .小题3:. Of course, they should walk in time to the music. If the music is fast they should walk quickly. If the music is slow, they should walk slowly. 小题4:. When the music stops, the players try to sit on the chairs. If a person cannot find a chair to sit on， he drops out. Then， before the music starts again， one chair must be taken away. 小题5:， one more player will be out. At last， there will be two players and one chair. The one who sits on the chair when the music stops is the winner. |