下图所示,为中国古代两种重要的政治制度,两者相比最主要的差别是
[ ]
答案:D
某建设工程采用招标方式选择承包人,则关于该建设工程招投标过程中的各行为,下列说法中,正确的是()
A.虽然投标邀请书的对象是明确的,但仍属要约邀请
B.投标人购买招标文件,属要约行为
C.投标人参加现场考察,属要约行为
D.评标委员会推荐中标候选人,属承诺行为
Directions:This section consists of three groups of pairs listed in two columns, A and B. You are to match the one marked 1), 2), 3) ,4) or 5) in Column A with the one marked a, b, c, d or e in Column B. One point is given to each pair you match. 1) ______ Jean Piaget 2) ______ M. A. K. Halliday 3) ______ J. Schumann 4) ______ Joseph H. Greenberg 5) ______ B.F. Skinner a) field, tenor and mode concept b) neo-behaviourism c) cognitive psychology d) the hypothesis of linguistic universals e) the acculturation theory