问题 单项选择题

在窗体上画一个名称为Command1的命令按钮,然后编写如下事件过程:
Private Sub Command1_Click( )
a=2
For i=1 To 3
Call funl(i,

A.
Next i
x=i+

答案

参考答案:C

解析: 在本题中,由于两个形参都没有指明用哪种方式进行参数传送,按Visual Basic规定,在默认的情况下,变量的数据传送传地址方式。当第一次调用fun1过程时,循环变量i将1传给形参n,变量a将2传给形参m。经计算后,变量m和n值分别为4和5。返回被调过程后,变量i和a的值分别5和4。经过“Next i”语句后,循环变量i加了步长得6,大于终值3,退出循环,所有变量x=6+2=8。值得注意的是:在函数的调用过程中,不要使用循环变量作为实参,否则会产生意想不到的结果。

完形填空

Stress is a condition that arises due to tension and other related factors. Although modem life has brought about many positive changes in our lives. yet there is one thing it has contributed greatly to, and that is mental and physical stress. Many stressful situations arise in our everyday life and in such situations it becomes hard to remain calm. There are various tips and techniques that can help one overcome stress.

One of the most advocated stress management techniques is breathing exercises. It can be done at any time of the day and at any place. Irregular, shallow breathing is observed when a person is stressed. So one must concentrate or their breathing pattern and try to take deep and regular breaths. Deep breathing is one of the best ways to alleviate stress. When a person takes deep breaths, an extra amount of oxygen enters the body. This inflow (流入) of oxygen helps in relaxing the muscles ,of the body, calming the mind as well as waking up the brain. thereby easing the person's stress that he is going through.

A well-balanced diet is crucial for maintaining healthy and helping to manage stress. A healthy diet involves all the essential nutrition in adequate amounts. Eating a good, healthy and nutritious breakfast is a good way to start your day and keep the energy levels up throughout the day. Eating five small meals instead of three large ones help in keeping a person energized too.     

The most important of all stress management activities is to manage one's time well. To do this, planning ahead is very essential. Doing the most important tasks first, followed by the lesser important ones. will help too. By being consistent with one's work will help in better time management.

Besides the above activities, it is very important that a person gets adequate sleep every day to stay energized throughout the day. Besides, one should also take steps to prevent stress. All these can help to reduce stress and yield positive outcomes.

小题1:What stress management tips are mentioned in the passage? (No more than 10 words)

小题2:What does the underlined word "alleviate" in paragraph 2 mean? (No more than 10 words)

小题3:What are the benefits of deep breaths? (No more than 15 words)

小题4:What is a healthy diet? (No more than 15 words)

小题5:How can you deal with your stress?(No more than 20 words)

单项选择题