真空点火提前机构的功能是在（）时（）。

国际音乐厅贴出海报：著名的小提琴家将在这里用价值七万元的小提琴演奏古典乐曲，人们奔走相告。当晚，有许多平时并不喜爱音乐的人为了想听那高贵乐器的妙音，也跟着别人蜂拥而至。音乐大厅里灯火辉煌，座无虚席，气氛热烈。听众们交头接耳，幸福地议论着。帷幕徐徐地开启，那引人注目的小提琴油光锃亮，愈发显得高贵。提琴家演奏的异常的乐曲像瀑布一样使人心潮澎湃，思绪万千。大厅里鸦雀无声，听众如痴如醉，一曲终了，余音袅袅。正当人家惊叹那高雅昂贵的小提琴魅力时，“啪!”地一声，那昂贵的小提琴被提琴家砸破了。顿时，四座震惊。“怎么啦”“他一定是疯了!”“太可惜了!”惊诧的喊声此起彼伏。音乐会的主持人走到台前宣布说：“刚才打碎的并不是那七万元的小提琴，而是十五元七角……”“哎呀!”听众们又一阵阵惊叹。主持人接着说：“音乐之妙，不仅仅在于乐器的好坏，更重要的是在于使用者的演奏技艺……”提琴家重新登场，宣布说：“现在，我要以真正的，价值七万元的小提琴来演奏了。”大厅里立时又肃静下来。美妙的音乐悠然而起。听众们再也没人注意提琴的价格，全都专心地欣赏音乐家用娴熟的技艺演奏出的动人乐曲。

价值七万元的小提琴吸引了很多人，是因为（）

A．人们非常喜爱音乐

B．大家都想亲眼目睹演奏家的风采

C．许多人想看看那把昂贵的琴，听听声音

D．那把小提琴让人着迷

Part 1V  Writing (45 marks)Section A (10 marks)

Directions: Read the following passage. Fill in the numbered blanks by using the

information from the passage.

Write NO MORE THAN THREE WORDS for each answer.

An apprenticeship is a form of on-the-job training that combines workplace experience and classroom learning. It can last anywhere from one to six years, but four years is typical for most. An apprentice spends the majority of the time in a workplace environment learning the practical skills of a career from a journeyman--someone who has done the job for many years. The rest of the apprentice's time is spent in a classroom environment learning the theoretical skills the career requires. Being an apprentice is a full-time undertaking.

One of the advantages of apprenticeship is that it does not cost apprentices anything. The companies that hire them pay for school. What's more, it offers apprentices an "earn while you learn" opportunity. They usually start out at half the pay of a journeyman, and the pay increases gradually as they move further along in the job and studies. Near the end of the apprenticeship, their wages are usually 90 percent of what a journeyman would receive. Apprenticeship also pays off for employers. It can offer employers a pool of well-trained workers to draw from.

Despite the advantages, apprentices are usually required to work during the day and attend classes at night, which leaves little time for anything else. Sometimes, they might be laid off(下岗) if business for the employers is slow.

Once they have completed the apprenticeship and become journeymen, they receive a nationally recognized and portable certification and their pay also increases again. Some journeymen continue employment with the companies they apprenticed with; others go onto different companies or become self-employed contractors.

下列哪项属于日常监管定期考核的方法（）

A.听汇报

B.查阅资料

C.征求意见

D.通报批评

在条件允许的情况下降低钻井液密度最有效且经济的办法是（）。

A、清水稀释法

B、机械法

C、发泡剂法

D、化学絮凝剂法

斯宾诺莎研究哲学从什么开始？（）

A.被造物

B.心灵

C.神

D.人