1.First aid is a (临时的) form of help given to someone who suddenly falls ill or gets injured.
答案temporary
2.One (主要的)disadvantage of the area is the lack of public transport.
答案major
3.Great scientific (成就) will have a positive effect on our life as well as society.
答案achievements
4.I can’t comment on the statement before I have got (进一步的) information.
答案further
5.Due to lack of (治疗),some patients rescued from the ruins died soon.
答案treatment
6.Last week I wrote a letter to the (最高级别的) editor of ChinaDaily.
答案chief
