【单选题】The authority claims that the new pills can dramatically increase life expectancy, but there's no evidence to support this.
A.empirical
B.actual
C.concrete
D.imperial
【单选题】The authority claims that the new pills can dramatically increase life expectancy, but there's no evidence to support this.
A.empirical
B.actual
C.concrete
D.imperial
发布评论 查看全部评论