题目内容

If you mix ________ those papers, we won't be able to find the one we need quickly enough.

A.
in
B.
up
C.
into
D.
with

B
题意：如果你把那些资料搞乱了，需要时就不能地很快地找出来。mix up固定搭配，混淆；搞混。

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If you mix ________ those papers, we won't be able to find the one we need quickly enough.

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Directions: Read the following text and choose the most suitable heading from A-F for each paragraph. There is one extra heading which you do not need.
In order to present the best presentation and eliminate room for error, you need to keep in mind certain guidelines. Here's are some of my ideas for presenting quality presentation that demand genuine attention from your listeners.
Picking out a topic is the hard part, when it comes to choosing from a list of presentation subjects. It has to be interesting, impactful and unique, therefore it is crucial to choose something you care about rather than randomly selecting one. Ask yourself if it covers angles －is it informative? Will it keep my listeners hooked? Will it create an air of boredom? Will I be able to get all my facts and research done? Is it appealing to me, but not to them?
There's nothing more annoying than have someone blabber on about a topic he/she hasn't done extensive research on. It is obvious from the way they speak, how monotonous their tones sound and how robotic their movement and gestures are. So don't be that someone. Take the effort to learn as much as you can. Make it matter to you, and remember how it can impact your listeners, and enlighten them on things they didn't know about at all.
No one is perfect, and there are bound to be mistakes or circumstances that you didn’t count on and couldn’t avoid. You could stutter with a word, mix up slides, or forget some important sheets of your presentation and so on. Straighten up. Crack a minor joke in your defense. In other words improvise and don't beat yourself up about it or else your presentation will end in disaster. Don't let it ruin the rest of it, and finish the presentation as planned, so that people think more of how well it ended.
The best thing about presenting a topic is eye contact. If you are able to say it by heart, and not by looking at a piece of paper, you will have mastered the most effective presentation technique. Memorize your lines, and points, and only glance at your notes occasionally if you think you may forget something. In the end, if you think that you are well prepared to answer questions, then by all means invite them.

( C )
One of the worst feelings in the world is trying your hardest at something but still falling short. In the case of schoolwork, studying for hours and bringing home disappointing grades may make you feel hopeless or helpless, but this is far from the truth. If you are dealing with disappointing grades, promise to change your study habits and you'll be amazed by the results.
Act Fast
The most important rule about dealing with disappointing grades is to act fast. Don't sit around and let them get worse, and definitely don't ignore them. Instead, admit that you need help and go in search of it soon. The faster you face up to the problem, the faster you can find a solution and see some results.
Tweak your routine
If you are studying hard and still dealing with disappointing grades, it's probably time to tweak your routine a little. Remember, if you keep doing the same thing all the time you'll undoubtedly keep getting the same results. Mix things up by asking for help, whether from a friend or fellow student, your teacher or a private tutor. Ask for help with the subject matter and tips for studying on your own.
Study Successfully
Of course it doesn't matter where you study or who you study with if you are studying the wrong things. Make sure that you are studying successfully by:
*Reviewing your textbooks.
*Looking over your notes from class.
*Taking new notes while you study.
*Investing in study guides.
*Answering all of the review questions you can find.
*Talking through events or concepts that are integral (整体) to your lessons.
Learn From Your Mistakes
If, after all of your changes and redoubling your study efforts, you are still disappointed with your grades, then it is time to figure out exactly where you are going wrong. Look over exam papers and assignments to see if you are having trouble with a particular kind of question (multiple choice, true or false, etc.) or concept. Examine your essays to see if you are explaining your ideas clearly and completely, or if it is the mechanics of your writing (spelling, grammar, etc.) that is letting you down. Request an appointment with your teacher and use this time to discuss your work and get his/her feedback as well.
Dealing with disappointing grades is something that every student will face at one time or another. It won't be fun, but take a realistic look at your attention in class, your study habits and your performance on past assignments and exam. Figure out where you are having trouble and dedicate yourself to fixing these problems.
51. The purpose of this passage is _______.
A. to introduce practical ways to solve worrying school problems
B. to persuade students to change their attitude toward schoolwork
C. to offer advice on how to improve academic grades at school
D. to emphasize the importance of dealing with disappointing grades
52. The underlined phrase to tweak your routine means _______.
A. to stick to the same study plan and seek help when possible
B. to mix things up before you work out a practical solution alone
C. to examine your everyday life to make room for self improvement
D. to make necessary alterations in your study habits and plans
53. According to the passage, it is desirable to _______.
A. adopt a great variety of successful study methods and work on your own
B. have a study partner who act fast to face up a problem and study successfully
C. find out your weak points by reviewing schoolwork and seek necessary help
D. make an appointment with your teachers and develop useful examination skills
54. The author of this passage is probably a(an) _______.
A. psychologist        B. examiner       C. parent         D. instructor
55. The author thinks that dealing with disappointing grades calls for _______.
A. a strong will power                     B. a down-to-earth attitude
C. creativity and dedication                 D. undivided attention

If you want to be a volunteer, you have to answer the following typical questions. Do you want to work with people, animals or machines? Do you want to work indoors or outdoors, directly serve people in need or serve people behind the scenes? Every year, thousands of people in the west offer volunteer service. Volunteering greatly strengthens the community because it helps the old, the young, the weak, the sick, and the disabled and the injured to solve problems.

Volunteers usually help in many different ways. They may give people advice, offer friendship to the young, drive the elderly to church (if up to the driving age), advise kids against drugs, work as assistants in schools or nursing homes, raise funds, plant trees, help out in local libraries and do many other things. Volunteering can be a few hours a week or a few hours a month. Anybody who wants to serve people in need can become a volunteer.

In fact, the art of volunteering is a process of both giving and receiving. Volunteering allows volunteers to meet new people, make new friends and mix with people from all walks of life. Volunteering is an excellent way to experiment and try out new techniques and skills, discover your individual talents and explore career choice. Being a volunteer will take you on a wonderful journey and help you learn more than what you can get from books.

As a volunteer, only when you grow old enough can you _______.

A. plant trees on hills B. drive the elderly to church

C. give advice to others D. help out in local libraries

. How is the second paragraph mainly developed?

A. By listing examples. B. By comparing.

C. By giving explanations. D. By discussing.

It can be inferred from the passage that to be a volunteer, _______.

A. you can do experiments B. you must be very strong

C. you need to work very long D. you can get something valuable

What’s the best title of the passage?

A. How to hunt for jobs B. Volunteer service in the west

C. How to make friends D. How to work with animals

If you mix ________ those papers, we won't be able to find the one we need quickly enough.

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