妈妈的生日快到了，为了向妈妈表示自己的祝福，你觉得可以采取的方式是 A．送一件贵

   中国变革，启动积极的财政政策。增发国债和长期建设债券用于基础设施建设和西部开发，（ a ）公务员工资和城镇居民三条生活保障线标准，增加居民收入，提高出口退税率，（ b ）退税力度，积极鼓励出口……国家计委新闻发言人李铁军介绍：为了进一步扩大投资需求和消费需求，我国仅2002年就发行共1500亿的建设国债。

小题1:文中（ a ）处应该填写的词是：

A．提高

B．加大

C．增加

D．加速小题2:文中（ b ）处应该填写的词是：

A．增长

B．增发

C．加快

D．加大小题3:从这段话中我们可以知道中国变革：

A．需要积极宽松的货币政策

B．需要拉动“内需”

C．需要积极的财政政策

D．需要相关的法律体制

下列鉴别氧气和二氧化碳的方法不正确的是

A．带火星的木条分别伸入两瓶气体中

B．气体分别通入澄清的石灰水中

C．将气体分别通入紫色石蕊试液中

D．将气体分别通入水中

Hai is the general director of a company that manages bookings for a traditional dancing act that performs throughout Vietnam. He manages contracts with customers, as well as the administration arrangements for the act’s appearances, including hotels and travel.Hai concluded a contract with a concert organiser in Ho Chi Minh City. The contract specified the fee to be paid for the dancing act to appear, and a fixed sum to cover accommodation and travel from Hanoi. Three weeks before the concert in Ho Chi Minh City, Hai decided to organise flights for the performers but discovered that due to a fuel crisis the fares for the flights would be 60% more expensive than originally estimated. Hai decided to withdraw from the contract as he did not wish to incur a loss.Hai concluded a similar contract with a concert organiser in Da Nang. On the morning of the day on which the concert was planned to take place, the theatre was seriously damaged by fire, causing the cancellation of the concert by the organiser. The dancing act had already travelled to Da Nang and had paid for all travel and accommodation necessary for its appearance. Hai decided to invoice the organiser for the full fee and expenses incurred.Required:

(a) Discuss the potential liability of Hai’s company in respect of its withdrawal of the dancing act from the appearance in Ho Chi Minh City. (5 marks)

1953年中 * * 党提出的过渡时期总路线的主要特点是  （    ）

A．实现国家工业化

B．自力更生与争取苏联援助相结合

C．加强民族与加强法制相结合

D．社会主义建设与社会主义改造并举

慢肌纤维适合于短时间有氧运动。