公安消防部队在参与重大灾害事故应急救援中，应遵循如（）原则。A、政府领导，统一指挥

某运动员在东西方向的公路上练习跑步，跑步的情况记录如下：（向东为正，单位：m） ：

100， —120，  110， —80，  90.

该运动员共跑的路程为___ ____m。

Do you want _____ to the movie?[ ]

A. go    

B. going      

C. to go      

D. goes

近期中纪委监察部网站列出了56本推荐书目，现选择4本列在下表。其中集中体现“有效制约和监督政府权力的关键，是健全权力运行的制约和监督体系”这一观点的是

阅读表达。

     Feeling tired lately? Has the doctor said he can't find anything wrong with you? Perhaps he sent you to a

hospital, but all the advanced equipment there shows that there is nothing wrong.

     Then consider this, you might be in a state of sub-health (亚健康).

     Sub-health, also called the third state or grey state, is explained as an indefinite (不确定的) state between

health and disease. According to an investigation by the National Health Organization, over 45 percent of sub-

health people are middle-aged or elderly. The percentage is even higher among people who work in management

position as well as students around exams.

     Symptoms (症状) include a lack of energy, depression, slow reaction, insomnia, worries and poor memory.

Other symptoms include shortness of breath, sweating and aching on the waist and legs.

     The key to preventing and recovering from sub-health, according to some medical experts, is to form good

living habits, alternate (交替) work with rest, exercise regularly, and take part in open air activities.

     As for meals, people are advised to eat less salt and sugar. They should eat more fresh vegetables, fruits and

fish, because they are rich in nutritional elements-vitamins and tiny elements-those are important to the body.

     Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy

changes in the digestive tract. They also say that a balanced diet is _____.

1. What is the best title of the passage? (Please answer within 10 words.)

    _______________________________________________________________________________________

2. Which sentence in the passage can be replaced by the following one? If you feeling weak, depressed, have

    a slow reaction, poor memory and can't sleep well, you are most likely to have suffered sub-health.

    _______________________________________________________________________________________

3. Please fill in the blank with proper words or phrases. (Please answer within 10 words.)

    _______________________________________________________________________________________

4. Which of the suggestions do you think is the most important? Why? (Please answer within 30 words.) 

    _______________________________________________________________________________________

5. Translate the underlined sentence in the first paragraph into Chinese. 

    _______________________________________________________________________________________

生物反应调节剂的定义是（）。

A.直接增强宿主抗肿瘤的反应

B.通过减少抑制性机制而间接增强了宿主对肿瘤的免疫反应

C.增强宿主对细胞毒物质造成损伤的耐受能力

D.预防或逆转细胞转化，或促进不成熟肿瘤细胞的成熟

E.以上具备任一条件即可