POP通常用于把电子邮件从客户机传输到服务器，以及从某个服务器传输到另一个服务器。

避免产生缩孔的措施有哪些?

— Do you know why he left so early?

—_______for the English test, I guess.

A．To study

B．Study

C．Studied

D．Studying

     A、一、二两句蕴含了作者对时光飞逝，功业难成的精神苦闷，也饱含着诗人对污浊的政治现实的感受。

      B、三、四两句读者面前展现出一幅壮阔明朗的万里秋空图画，也展示出诗人豪迈阔大的胸襟。

      C、五、六两句，上句赞美李云的风格刚健，下句自比小谢，流露出对自己才能的自信。

      D、最后两句写作者在精神上遭受重压之后，放弃对进步理想的追求，显示出逃避现实的消极色彩。 6．简要谈谈你对“人生在世不称意，明朝散发弄扁舟”一句的理解和看法。

（二）对《宣州谢朓楼饯别校书叔云》理解不正确的一项是：[ ]

      A、李白的一位官为校书郎的族叔李云将要离去，李白为饯别行人而写成此诗。诗中不直言离别，而是重笔抒发自己怀才不遇的牢骚、愤懑。

      B、此诗开头两句展示了这首诗的基调，但并没延续着写烦说忧，而是展现出另一番天地。其中三、四句写春季天高气爽，万里长风中雁群高飞，面对着这样开阔的景致，可以在高楼上把盏痛饮。

     C、结尾两句说在这个社会里理想不能实现，诗人将解除烦忧、获取自由的希望寄托在明朝，这虽是一个渺茫的幻想，但表现了他那不甘沉沦的、豁达乐观的精神。

     D、此诗开头两句用散文句法表达内心浓重的烦忧，诗的中间部分起伏跌宕，开阖变化，充分体现了诗人内心有无法解开的烦忧之结。

（三）阅读诗歌《宣州谢朓楼饯别校书叔云》，回答问题。

1．诗人在这首诗中表达的思想核心是一个字：___________。

2．将开头两句诗翻译成现代汉语。

    答：___________________________________________________________________________________________________________________________________________________

3．开头两句诗表现了作者什么样的心情？

     答_______________________________________________________________________

4．诗人在此诗中运用了比喻的方法，请举一例说说其作用。

    答：___________________________________________________________________________________

5．诗的最后两句表现出了诗人消极的态度，对此，你如何认识？

    答：__________________________________________________________________________________________________________________________________________________

一日三餐中对人体健康和全天精力影响最大的是（）

A、早餐

B、中餐

C、晚餐

Attempts to understand the relationship between social behavior and health have their origin in history. Dubos (1969) suggested that primitive humans were closer to the animals (1) they, too, relied’upon their instincts to stay healthy. Yet some primitive humans (2) a cause and effect relationship between doing certain things and alleviating (3) of a disease or (4) the condition of a wound. (5) there was so much that primitive humans did not (6) the functioning of the body, magic became an integral component ofthe beliefs about the causes and cures of heath (7) Therefore it is not (8) that early humans thought that illness was caused (9) evil spirit. Primitive medicines made from vegetables or animals were invariably used in combination with some form of ritual to (10) harmful spirit from a diseased body.

One of the. earliest (11) in the Western world to formulate principles of health care based upon rational thought and (12) of supernatural phenomena is found in the work of the Greek physician Hippocrates. The writing (13) to him has provided a number of principles underiying modern medical practice. One of his most famous (14) , the Hippocratic Oath, is the foundation of contemporary medical ethics.

Hippocrates also argued that medical knowledge should be derived from a (15) of the natural science and the logic of cause and effect relationships. In this (16) thesis, On Air, Water, and Places, Hippocrates pointed out that human well-being is (17) by the totality of environmental (18) : living habits or lifestyle, climate, geography of the land, and the quality of air, and food. (19) enough, concerns about our health and the quality of air, water, and places are (20) very much written in twentieth century.

4（）

A.arranging

B.adjusting

C.developing

D.improving