【单选题】
18. Some students like to play_____ piano, while others like to play _____ football.
【单选题】
5.The whole generation was brought up to be ______ of material things, so they had great difficulty settling down to a market economy.
【单选题】
28.1. He sleeps during _____ day and works at _____ night.
【单选题】
11.You can get the best effect by_____ the volume during playback..
【单选题】
25. Do you remember when Mark and Julie came over and had that terrible row? That was ______ day I wouldn’t want to go through again.
【单选题】
16. I have been climbing _____ Alps, But I never managed to get up_____ Mont Blanc.
【单选题】
13. He _____ a doctor when his mother was ill.
【单选题】
32. He was the officer in _____ charge of the investigation
【单选题】
15. _____ Yellow River is_____ second largest river in China.
【单选题】
30.We heard the news on _____ radio. They watched the news on _____ television.