在应用A/D转换过程中应注意哪些主要问题，用满度值为10V的8位A/D转换器对输入信号幅值为0.5V的电压进行模数

it may seem painful to sit down and make a study plan，it really can take away a lot of stress. Here are some tips on making a plan that you can follow:

A timetable will help you see how you spend your time every day. For a one- week period，take notes of your daily activities. Record things like when you are at work，school，or home with family. This way you can find days and times that can be devoted to studying.

Set priorities. First find out areas in which you’re strong and others in which you need more efforts. Then arrange your time accordingly.

Find your goals for each learning period，and develop a plan that can help you achieve those goals. Take into consideration tests，papers，and projects that will take more time than others. Be flexible. When exams are close，cut time on parties，cinemas，etc.，so that you can pay more attention to study.

If you can，find time for study by yourself and time for study with friends. Try to choose those who can spend time together with you and those who can help you with your weak subjects. One way to make you follow your plan is to find time for extracurricular activities，such as exercises，hobbies，and joining school clubs. When you are studying，remember to take breaks so that you won’t get bored. After some rest，you will get your mind more active for study. A good study plan can help you get a great start on the way to success. It can make you work better，and improve both your outlook and outcome at school. 1. It is useful to make a study plan because ____________.

A. it is not painful to make one B. it can bring fun to your study C. it can take away stress

2. To make a timetable，you need to ____________.

A. take notes of your daily activities B. see how you spend time every day C. find time that can be devoted to study

3. When following a study plan，you need to ____________.

A. pay more attention to study B. be flexible C. cut time on parties

4. Try to study together with friends who _____________.

A. are good at learning B. are interested in learning

C. can help you with your weak subjects

5. ____________ during study so that you won’t get bored.

A. Take breaks B. Follow your plan C. Play

A、visa

B、invitation letter

C、itinerary

D、application

The course can help you to ______.

A．select your career interests

B．make suggestions to your friends

C．design your investigation

D．find solutions to many issues

"HELP US TO HELP YOU" means ______.

A．sometimes your help is not necessary

B．you can make it easier for us to help

C．usually we cannot help you