A department store made an announcement in the local newspaper to launch a bonus sale promotion in July 2008. Under this promotion plan any consumer who bought commodities for RMB 200 yuan would be granted one bonus coupon with a particular number for a lucky-draw. The lucky-draw would be made publicly on 31 July 2008. During July Mr Zhou received five coupons for buying commodities totalling more than RMB 1,000 yuan in the department store.On 31 July 2008 the department store made the lucky-draw in public and announced all the numbers of coupons in winning the bonus.On 2 August 2008 the department store put a written notice on the notice board in the front of its premises, stating that the winners should come to cash the bonus before 10 August 2008, otherwise they should be regarded as automatically giving up the bonus.On 12 August 2008 Mr Zhou got to know the lucky number on one of his coupons was the same as the lucky number for the first class bonus of RMB 5,000 yuan. He went to the department store to cash the bonus but was refused by the department store on the grounds that he was too late to take the bonus.Required:Answer the following questions in accordance with the relevant provisions of the Contract Law of China and give your reasons for your answers:

(a) State the legal nature of the announcement for the bonus sale promotion by the department store. (2 marks)

阅读下文，完成下列各题。（13分）

壬戌之秋，七月既望，苏子与客泛舟游于赤壁之下。清风徐来，水波不兴。举酒属客，诵明月之诗，歌窈窕之章。少焉，月出于东山之上，徘徊于斗牛之间。白露横江，水光接天。纵一苇之所如，凌万顷之茫然，浩浩乎如冯虚御风，而不知其所止；飘飘乎如遗世独立，羽化而登仙。

于是饮酒乐甚，扣舷而歌之。歌曰：“桂棹兮兰桨，击空明兮溯流光。渺渺兮予怀，望美人兮天一方。”客有吹洞萧者，倚歌而和之。其声呜呜然，如怨如慕，如泣如诉。余音袅袅，不绝如缕。舞幽壑之潜蛟，泣孤舟之嫠妇。

苏子愀然，正襟危坐，而问客曰：“何为其然也？”客曰：“‘月明星稀，乌鹊南飞’，此非曹孟德之诗乎？西望夏口，东望武昌，山川相缪，郁乎苍苍，此非孟德之困于周郎者乎？方其破荆州，下江陵，顺流而东也，舳舻千里，旌旗蔽空，酾酒临江，横槊赋诗；固一世之雄也，而今安在哉？况吾与子渔樵于江渚之上，侣鱼虾而友糜鹿，驾一叶之扁舟，举匏樽以相属。寄蜉蝣与天地，渺沧海之一粟。哀吾生之须臾，羡长江之无穷。挟飞仙以遨游，抱明月而长终。知不可乎骤得，托遗响于悲风。”

苏子曰：“客亦知夫水与月乎？逝者如斯，而未尝往也；盈虚者如彼，而卒莫消长也。盖将自其变者而观之，则天地曾不能以一瞬；自其不变者而观之，则物与我皆无尽也，而又何羡乎？且夫天地之间，物各有主，苟非吾之所有，虽一毫而莫取。惟江上之清风，与山间之明月，耳得之而为声，目遇之而成色，取之无禁，用之不竭，是造物者之无尽藏也，而吾与子之所共适。”

客喜而笑，洗盏更酌。肴核既尽，杯盘狼藉。相与枕藉乎舟中，不知东方之既白。

小题1:解释文中加点的字词。（4分）

属      如     愀然     卒

小题2:下列句子中加点的字与“顺流而东也”中“东”用法相同的一项是（    ）（2分）

A．侣鱼虾而友糜鹿

B．火尚足以明也

C．秋水时至,百川灌河

D．唐浮图慧褒始舍于其址小题3:下列句子中和其他三句不同句式的一句是（   ）（2分）

A．而今安在哉

B．而攻坚强者莫之能胜

C．此非孟德之困于周郎者乎

D．何为其然也小题4:翻译文中划线句子。（2分）

是造物者之无尽藏也，而吾与子之所共适。

小题5:“月明星稀，乌鹊南飞”语出三国时代的曹操所写的《       》（1分）

小题6:“孟德困于周郎”指的是                  （填战役） 的往事。作者列举往事的目的是                                                           。（2分）