试题与答案

与其他方言比较,客家话有一个很重要的特点,就是文白异读的现象很突出。这与客家人崇文尚

题型:判断题

题目:

与其他方言比较,客家话有一个很重要的特点,就是文白异读的现象很突出。这与客家人崇文尚祖的观念有关。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:E

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题型:阅读理解

第三部分阅读理解(共两节,满分25分)

第一节(共10小题;每小题2分,满分20分)

Research has shown that music has an important effect on one’s body and psyche (心灵). In fact, there is a growing field of health care known as music therapy, which uses music to treat diseases. Even hospitals are beginning to use music therapy. This is not surprising, as music affects the body and mind in many powerful ways.

Research has shown that quick music can make a person feel more alert, while slow music can produce a calm, deep thinking state. Also, research has found that music can change brainwave activity levels. This can help the brain to change speeds more easily on its own as needed, which means that music can bring lasting benefits to your state of mind, even after you’ve stopped listening.

Breathing and heart rates can also be influenced by music. This can mean slower breathing, slower heart rate. This is why music and music therapy can help reduce the damaging effects of long-term stress, greatly promoting (促进) not only relaxation, but health.

Music can also be used to bring about a more positive state of mind by helping to keep worries away. Music has also been found to bring many other benefits, such as lowering blood pressure and reducing the risk of strokes. It is no surprise that so many people are considering music as an important tool to help the body become or stay healthy.

61. What can we infer about music therapy?

A. It is a type of music.

B. It is a research about music.

C. It is a kind of musical effect on diseases.

D. It is the use of music method to help treat diseases.

62. According to the second paragraph, we can know that ________.

A. music with different speeds has different effects

B. quick music is not good for one’s health

C. slow music can help one to think more calmly and slowly

D. music will have less benefit after one stops listening

63. The reason why music can help deal with stress is that ________.

A. it is used by many hospitals

B. it can help change brainwaves

C. it does good to breathing and heart rates

D. it can bring a more positive state of mind

64. According to the passage, music can help deal with all the following EXCEPT ________.

A. nervousness                       B. mind illnesses

C. strokes                              D. high blood pressure

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题型:填空题

(15分)在100℃时,将0.40mol的二氧化氮气体充入2L抽空的密闭容器中,发生反应:

2NO2N2O4。每隔一定时间就对该容器内的物质进行分析,得到如下表数据:

时间/s020406080
n(NO2)/mol0.40n10.26n3n4
n(N2O4)/mol0.000.05n20.080.08
  

(1)在上述条件下,从反应开始直至20 s时,二氧化氮的平均反应速率为__________

mol/(L·s)。

(2)若在相同情况下最初向该容器充入的是四氧化二氮气体,要达到上述同样的平衡状态,四氧化二氮的起始浓度是_________mol/L。假设在80s时达到平衡,请在如图中画出该条

件下N2O4和NO2的浓度随时间变化的曲线。

(3)上述(2)达到平衡后四氧化二氮的转化率为_________,混合气体的平均摩尔质量

为___________。

(4)达到平衡后,如向该密闭容器中再充入0.32molHe气,并把容器体积扩大为4L,则平衡将         (填“向左移动”、“向右移动”或“不移动”)。

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