1 . 英译汉
1. challenging adj. ________
2. pressure n. ________
3. voluntary adj. ________
4. actually adv. ________
5. frequency n. ________
6. in particular ________
7. attractive adj. ________
8. seek vt. ________
9. prevent vt. ________
10. make an effort ________

2 . 英译汉
1 at the moment     1    
2 digital     2    
3 be responsible for     3    
4 military    4    
5 amazingly     5    
6 champion    6    
7 charity     7    
8 balanced diet    8    
9 necessity    9    
10 keep up with    10    

3 . 英译汉
1. challenge n.& vt. __________
2. conclude vt. & vi. __________
3. absorb vt. __________
4. possibility n. __________
5. convenience n. __________
6. consist vi. _________
7. responsible adj. __________
8. contribute vt. & vi. __________
9. blame vt.& n__________
10. attract vt. __________