找出一个与其它三个不相关的单词.
1. a.compliment b.commendation c.approach d.praise
2. a.attend b.draw c.haul d.drag
3. a.candid b.curious c.frank d.honest
4. a.interval b.omit c.break d.pause
5. a.splendid b.neutral c.magnificent d.grand
6. a.race b.situation c.condition d.case
7. a.aching b.painful c.delicious d.sore
8. a.conflict b.event c.struggle d.fight
9. a.obey b.command c.conduct d.direct
10. a.happening b.event c.incident d.pioneer