主体与客体的关系首先是()。
A.审美与审美对象的关系
B.认识与被认识的关系
C.评价与被评价的关系
D.改造与被改造的关系
参考答案:D
We don't know his telephone number; if we ____, we _____ him now. [ ]
A. know; must telephone
B. knew; would telephone
C. have known; have telephoned
D. knew; have telephoned
宾馆和饭店对在岗人员至少()进行一次消防安全教育。
A.每日
B.每月
C.每半年
D.每年