进入采空区、独头、盲巷、挂有危险警告牌的巷道,属于特别重大风险行为。

题型:判断题

问题:

进入采空区、独头、盲巷、挂有危险警告牌的巷道,属于特别重大风险行为。

考点:支架工应知应会支架工应知应会题库
题型:判断题

根据相关信息,判断出的元素名称不一定合理的是(  )

A.通常状况下其单质为淡黄色粉末状固体,在空气中燃烧生成的有刺激性气味的气体是引起酸雨的物质之一(硫)

B.原子核外有2个电子层,且最外层有8个电子的粒子(氖)

C.原子核内有8个质子,其单质的化学性质比较活泼,具有氧化性,加压降温时可由无色气体变成淡蓝色液体(氧)

D.原子核外只有一个电子层,其单质常用于填充气球(氢)

题型:判断题

柴油机连杆一般都做成工字形断面,其目的是为了( )。

A、外形美观

B、节约材料

C、加工方便

D、提高刚度

题型:判断题

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:

(b) State whether Mr Zhou was entitled to receive the bonus when he went to the department store two days later than the time limit as fixed by the department store in the notice of 2 August 2008. (4 marks)

题型:判断题

结合下述材料,运用所学经济生活知识回答下列问题。材料一:银行资金的重要来源是社会存款,但过多的居民存款也不利于消费,进而影响生产。近年来,我国居民储蓄持续走高。材料二:某保险公司的平安长寿保险是一种储蓄保险,年回报率为4.26%,同时,这种保险对投保人附有意外伤害保险责任,但平安保险的红利是每5年发放一次。材料三:比尔·盖茨个人财富值880亿美元,其中总值达765亿美元的是微软公司的股票,其余大部分都购买了美国政府的债券,还有一部分购买了各大公司的债券。

上述三种投资行为的目的分别是什么?三种投资行为有何共同点?

题型:判断题

18000英尺高度的大气重量仅仅是海平面时的()

A.三分之一

B.一半

C.四分之一

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