1. common/ordinary/normal/general/usual/typical辨析

2. calculate/count辨析

3. campare---with---/compare---to--- 辨析

4. as/with辨析

5. as a result/as a result of辨析

6. lonely/alone辨析

7. by oneself/for oneself/to oneself/of oneself辨析

8. connect---with---/join---to---辨析

9. offer/supply/provide辨析

10. no longer/not---any longer/no more/not---any more辨析

11. interesting/interested辨析

12. determine/decide/make up one's mind辨析

13. one/it/that辨析

14. kind/sort/type辨析

15. possible/probable/likely辨析

16. rise/raise/arise辨析

17. after all/at all/first of all/above all/in all辨析

18. electric/electrical辨析

19. do with/deal with辨析

20. real/true/actual辨析