【单元重点词汇】
1.set sail___________________________ 2n．病毒________________________
3．clothing n．__________________________4.敬佩__________________
5．nationality n___________________ 6.status n_____________
7．vt.&n.谋杀___________________ 8.quality n．_______________
9．adv.的确，确实________________ 10.coincidence n____________
