--Have you finished your first paper?--_______, Just half of it, how about you?A．Not at allB．Not likelyC．Not a bitD．Not yet

Which of the following words in bold is pronounced with a falling tone?

A．Have you finished your homework?
B．Are you a student or a teacher?
C．What's your first name?
D．Isn't it beautiful?

资料：Because of the biochemical reactions in your body that occur with every type of food you eat on a daily bases, some foods age you faster than your real age, while other foods help to fight aging.
Three of the processes that go on inside your body that have a major impact on your rate of aging are called “glycation”, “inflammation” and “oxidation”.
When we talk about aging, we’re not just talking about wrinkles on your skin or how thick your hair is, we’re also talking about factors that you can’t see, such as how well your organs function, and whether your joints are degrading.

The passage is probably___.

A.the preface of a book.
B.an excerpt from a paper on health
C.a book review
D.promotional materials for a book

资料：Because of the biochemical reactions in your body that occur with every type of food you eat on a daily bases, some foods age you faster than your real age, while other foods help to fight aging.
Three of the processes that go on inside your body that have a major impact on your rate of aging are called “glycation”, “inflammation” and “oxidation”.
When we talk about aging, we’re not just talking about wrinkles on your skin or how thick your hair is, we’re also talking about factors that you can’t see, such as how well your organs function, and whether your joints are degrading.

According to the passage, aging is about all the following except--.

A.the degrading joints
B.the thinning of your hair
C.the good condition of your organs
D.the wrinkles around your eyes

请阅读短文，完成此题。
What should you think about in trying to find your career? You are probably better at some school subjects than others. These may show strengths that you can use in your work. A boy who is good at mathematics can use that in an engineering career. A girl who spells well and likes English may be good at office work. So it is important to know the subjects you do well in at school. On the other hand, you may not have any specially strong or weak subjects but your records show a general satisfactory standard. Although not all subjects can be used directly in a job, they may have indirect value. Knowledge of history is not required for most jobs but if history is one of your good subjects you will have learned to remember facts and details. This is an ability that can be useful in many jobs.
Your school may have taught you skills, such as typing or technical drawing, which you can use in your work. You may be good at metal work or cookery and look for a job where you can improve these skills.
If you have had a part-time job on Saturdays or in the summer, think what you gained from it. If nothing else, you may have learned how to get to work on time, to follow instructions and to get on with older workers. You may have learned to give correct change in a shop, for example. Just as important, you may become interested in a particular industry or career you see from the inside in apart-time job. Facing your weak points is also part of knowing yourself. You may be all thumbs when you handle tools; perhaps you are a poor speller or cannot add up a column of figures. It is bitter to face any weaknesses than to pretend they do not exist. Your school record, for instance, may not be too good, yet it is an important part of your background. You should not be apologetic about it but instead recognize that you will have a chance of a fresh start at work.

Which of the following best sums up the first paragraph?
查看材料

A．The importance of doing well at school.
B．Using school performance to help to choose a career.
C．The importance of being good at all subjects.
D．The indirect value of schoolwork.

共用题干
A Health Profile

A health profile 15 a portrait ofallofthefactorsthatinfluenceyourhealth.Todrawyourhealth profile,you will_________(51)what diseases run in your family,what health hazards you may be exposed to_________(52)work,how your daily_________(53)compares to the recommended standards,how much time per week you_______(54)exercising and what type of exercise you engage_______(55),how stressful your work and family environments are,what kinds of illnesses you get regularly,and_______(56)or not you have any one of a number of addictions._________ (57)this portrait,your should have a checkup to determine how your blood,heart,and lungs are functioning.This checkup will serve__________(58)a baseline,to which you can then compare later tests.
__________(59)this profile 15 thoroughly drawn,you can begin to think about setting health priorities based_________(60)your particular portrait.For example,if you drink two martinis every evening,have a high-stress_________(61),smoke a pack of cigarettes a day,and use marijuana occasionally on weekends,you should quit smoking first,followed_________(62)losing the excess weight,reducing the stress of your job,giving up your marijuana habit,and then finally giving some __________(63)to those martinis if you want to prevent first cancer,and then heart disease.Even for the youthful working person who has never been sick a day in his life,who 15_______(64)excellent health,a good look at all health habits and at work and home environments may suggest changes that will________(65)him in the future.

_________(55)
A:on
B:in
C:with
D:about

资料：Because of the biochemical reactions in your body that occur with every type of food you eat on a daily bases, some foods age you faster than your real age, while other foods help to fight aging.
Three of the processes that go on inside your body that have a major impact on your rate of aging are called “glycation”, “inflammation” and “oxidation”.
When we talk about aging, we’re not just talking about wrinkles on your skin or how thick your hair is, we’re also talking about factors that you can’t see, such as how well your organs function, and whether your joints are degrading.

What may make you feel 10 years older than your real age?

A.eating food on a daily basis.
B.often eating the improper foods.
C.biochemical reactions in your body.
D.starting to eat the right foods.