摘要: you have grown up,you must stop this childish behavior.

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根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

    Have you ever wondered why birds sing?   1   After all, you probably sing or whistle when you are happy.

    Some scientists believe that birds do sing some of the time just because they are happy.

     2   Their singing is actually a warning to other birds to stay out of their territory. Do you know what a "territory" is? A territory is an area that an animal, usually the male, claims(声称) as its won. Only he and his family are welcome there. No other families of the same species are welcome. Your yard and house are your territory where only your family and friends are welcome. If a stranger should enter your territory and threaten you, you might shout.  3   If so, you have actually scared the stranger away without having to fight him. But he expects an outsider almost all the time, especially at nesting(筑巢) season. So he is screaming all the time, whether he can see an outsider or not. This screaming is what we call a bird' s song, and it is usually enough to keep an outsider away.

    Birds sing loudest in the spring when they are trying to attract a mate and warn others not to enter the territory of theirs.

     5   Most of it has to do with attracting males and setting up territories.

A. A bird does the same thing.

B. Maybe you thought that they were just happy.

C. Shouting loudly is just like a bird's screaming.

D. You can see that birds have a language all their own.

E. Probably this would be enough to frighten him away.

F. However they sing most of the time for a very different reason.

G. So, just like human beings, birds sing for almost the same reasons.

 

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根据短文内容,从短文后的七个选项中选出能填放空白处的最佳选项。选项中有两项为多余选项。
A great life doesn’t happen by accident. It is the result of allocating (分配) your time, energy ,thoughts ,and hard work towards what you want your life to be . Stop setting yourself up for stress and failure, and start setting up your life to support success and ease. It is the result of using what you get in a creative and thoughtful way, instead of just what comes next .___76___.
S---Simplify. A great life is the result of simplifying your life. People often misinterpret what simplify means. It’s not a way to remove work from your life .__77__ . In order to create a great life , you will have to make room for it in yours first.
E---Effort. A great life is the result of your best effort. Creating it requires that you make some adjustments. It may mean re-evaluating how you spend your time ,or choosing to spend your money in a different way. Life will reward your best effort.
C---Create priorities.(首要事情).A great life is the result of creating priorities .It’s easy to spend your days just responding to the next thing that gets your attention, instead of intentionally using the time ,energy and money you have in a way that’s important to you .__78__.
R---Remove distractions. A great life is the result of removing distractions. __79__. Removing distractions can be a difficult concept to many people ,since they haven’t really considered that there is another way to live. Find ways to free up your mental energy for things that are more important to you.
T---Thoughts. __80___.Your belief in the outcome will directly determine how successful you are. Motivated people have specific goals and look for ways to achieve them. Believing there is a solution to the same old problems you encounter year after year is vitally important to creating a life that you love.

A.When you focus on simplifying your life ,you free up energy and time for the work that you enjoy and the purpose for which you are here.
B.A great life is the result of having reserves ---reserves of things ,time, space ,energy and money.
C.Today ,right now , is the right day to start to take a step in the direction of your heart’s desires.
D.Up to 75% of your mental energy can be tied up in things that stop your concentrating.
E. Now please use “secrets” to fit your own needs and style ,and start creating your own great life today.
F. A great life is the result of controlling your thoughts so that you accept and allow for the possibility that it actually can happen to you !
G. Focus on removing the obstacles that get in the way of you making sure you are honoring your priorities.

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根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

    1   Such as runny noses, sore throats, nothing quite like the common cold to make you feel miserable.But experts believe that there is no link between cold weather and catching colds.  2  

  Internal Medicine expert, Dr Meenakshi Jain of Max Hospital says, “One reason could be that people are likely to stay indoors, so the virus can spread easily.  3  

  The common cold is a viral infection that can be caused by any of up to 250 strains of virus, the most common group of which are the rhinovirus that hit the nose.

    4   “They are transmitted through the nose respiratory passages, by touch, and by contact with airborne particles that are created by sneezing or coughing,” says Dr Jain.

  There is no cure for the common cold and antibiotics are of no help.However, there are some precautions which can help:

    5   In this case, you can protect your hands from getting germs.

  Don’t touch your eyes, nose and mouth, which can limit your chances of infection.

  Don’t share drinking glasses or utensils with anyone as this will prevent the spread of the virus.

  Make sure to eat enough fruits to boost your immune system.
A.Also the virus thrives in humidity.

B.Drink lots of fluids to avoid dehydration.

C.They are responsible for anywhere between a third and half of all common colds.

D.Get enough sleep and you’ll certainly feel better.

E.So why are we particularly vulnerable(脆弱的)this season?

F.Wash your hands regularly.

G.It’s winter and you have probably noticed germs are everywhere.

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