大型成套设备的招标采购范围较为庞杂,在( )中应明确说明,以便投标人进行合理报价。
A.招标文件 B.投标保函 C.资格预审文件 D.履约保函
参考答案:A
He had intended to do some physics homework during the play, but he soon _____ the play so much that he
forgot all about the homework. [ ]
A. busied himself enjoying
B. involved himself to enjoy
C. found himself enjoying
D. convinced himself to enjoy
2004年宪法修正案,增加“推动物质文明、政治文明和精神文明协调发展”的意义何在