高中英语必背单词与词组(2)
1. a challenging problem
2. be on schedule
3. lack confident in 在...方面缺乏信心
4. be like =look like
5. much more dynamic than 比...有活力的多
6. the fixed classroom
7. Fix one’s eyes/attention on
8. A be substitute for B A是B的替代物
9. stressful adj. → stress n./v.
10. differ v. → different adj. → difference n.
11. confidence n. → confident adj.
12. pressure n. → press v./n.
13. Recover v. → recovery n.
14. unfortunately adv. → unfortunate adj. → fortunate adj. → fortune n.
15. a fruitful and satisfying life