1 . 写出下列句子中画线部分的汉语释义
1. I can’t calculate these angles.   __________
2. He’s a numerical genius.   __________
3. Here’s the air conditioner. It stopped working last night. Can you tell me how long it will take to fix it? __________
4. We also wanted to put up posters in other schools. __________
5. What did an adult ticket cover? __________

2 . 英译汉
1 presume    1    
2 fare    2    
3 weekly     3    
4 on a...basis    4    
5 calculate     5    
6 chairwoman    6    
7 grammar    7    
8 flour    8    
9 venue     9    
10 salesman     10    

3 . 英译汉
1. calculate
2. negotiate
3. introduce
4. annoyed
5. scared
6. energetic
7. curious
8. tour
9. project
10. campaign