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-优题课

下面文章有5处（第61至65题）需要添加小标题。请从以下选项（A、B、C、D、E和F中选出符合各段意思的小标题，并在答题纸上将相应的标号涂黑。选项中有一项是多余选项。

Humans and dogs have been working together for thousands of years, and some scientists even believe the two species have been living with one another for thousands of years． While having a dog will not improve your health if you never wanted a dog in the first place, dog lovers can benefit from living with them．

Most of us know the benefits of exercise, but it can be a struggle to find the motivation to get up and get moving everyday． A dog provides strong motivations, and can make your daily walk or run less lonely and more fun．Moreover, you'll bum extra calories when helping your dog walk and doing brief training exercises with your dog． For some people, going for walks alone is scary, but a dog can make runs and walks feel more secure．l know that with Ranger．I have to walk him every day, and he's always ready each morning．Sometimes we even have an afternoon or early evening walk, which is better for my health．

There's no doubt that dog ownership does come with some stresses, from making sure you've applied their weekly bath to worrying if your dog will get along with the other dogs at the dog park． But the benefits of pet ownership more than outweigh these small stresses． Research shows that a few minutes spent petting an animal． lowers blood levels of the stress hormone, which contributes to tiredness, weight gain and aging, and your pet can help kill its negative effects． A few minutes playing with your dog every day also releases powerful ¨feel-good" hormones that continue to function in the bloodstream．

Many people living alone worry about thieves, and a dog can help give owners a sense of security． Thieves are less likely to break into a house with a barking dog, and your dog can help you feel less lonely whether you're just spending the night by yourself or living alone long-term．If your dog is older and struggles to move around, you can still rest easy knowing that your dog will get to a robber before you do．

People who have regular positive interactions with others tend to live longer and be happier, and pets provide you with a valuable opportunity to meet and interact with other people． Even if you're shy, it's easy to strike up a conversation with another person if you're both talking about your animals． Visits to the dog park and meet--ups with other pet owners also provide pet owners with opportunities for interactions．If you're still anxious about meeting new people, consider joining a message board or online group for people with similar pets to yours． You'll quickly find yourself making new friends in addition to learning a lot about your best friend - your pet!

In a fast-paced, high-stress world, depression and anxiety are at an all-time high． But pet owners have fewer mental illnesses, and animals are even used as treatment for people suffering from mental illness． If you struggle with depression, an animal can help you avoid such problems． The exercise and stress release you get from spending time with your pet may even reduce the effects of depression． Dog owners are also less stressed than people who don't own dogs, and reduced stress is strongly related with lower blood pressure, a longer life span, greater happiness and improved health．

It often seems that people have a hard time in speaking a seemingly familiar name. Did you ever have someone's name on the tip of your tongue and yet you were not able to recall it? When this happened，what did you do? Next time this happens again，what should you do?
You should not try to recall it. Instead, just do something else for a couple of minutes and then the name may come into your head. Why? The name is just there, since you have met this person and learned his name. It, waiting there, only has to be dug out. The initial(最初的) effort to recall prepares the mind for operation, but it is the subconscious (下意识的) activities that go to work to dig up a dim（模糊的）memory. Forcing yourself to recall almost never helps because it doesn't loosen your memory; it only tightens it.
That’s why students find the preparatory method greatly helpful in examinations. They read over the questions before trying to answer any of them. Then they answer first the ones of which they are most confident. At the same time, deeper mental activities in the subconscious mind are taking place; work is being done on the more difficult questions. By the time the easier questions are answered, answers to the more difficult ones will usually begin to come into consciousness. It is often just a question of waiting for recall to come to the memory.
You see, forcing ourselves to think hard to recall something usually doesn’t help. Chances are that the harder we think, the more difficulty we face in thinking of what we want to. Offering our mind time to work is what we are expected to do.

Problem	People ______ to recall what they are sure they know.
Solution	They are ______ not to try to recall it immediately. They can do something else for a while _____ of thinking hard about it.
______	It takes time for the subconscious activities to go to work to dig up a dim memory, in which case forcing oneself to recall can make the memory _____.
Example	Students find the preparatory method of great ______ in examinations. They, having read over the questions, first answer easy ones. _____, the subconscious activities are _____ to deal with harder ones.
______	People should offer their mind time to work so that a dim memory can be _____ up.

选项A－E是下面文章各个段落( 65-68 )的标题，请替下面文章的每个段落找到合适的标题，其中有一个标题是多余的。本节有4小题，每小题1分，共4分。
A. Impoliteness in using electronic communication devices
B. The objection to the use of some devices
C. The annoying noise from the classroom
D. A fact of modern life
E. Disturbance by someone’s screams in public places

It’s something that most of us find annoying. We’re on our way home after a hard day at school and trying to have a quiet chat with a classmate or get in a little reading, when our peace is disturbed by someone screaming into their cell phone: “I’M ON THE BUS !”

A survey published last week suggests Americans do not like the impolite use of today’s electronic communication gadgets. Besides noisy phone users, sending and receiving e-mails while in company are also as very poor manners, reports MSNBC.com.
_
One of the practices that participants in the survey most objected to was the use of phones, iPods and other devices during religious festivals. Some 90 per cent of those surveyed thought this was insensitive and disrespectful.
___
The survey does suggest, according to MSNBC, that most Americans accepted that the technologies are a fact of modern life. They had nothing against the use of laptops and cell phones in bathrooms. And an electronic thank-you note was just as acceptable as a handwritten one.

Directions: Read the following text and choose the most suitable heading from A-E for each paragraph.There is one extra heading which you do not need.
A. Exercise
B. Relax yourself
C. Minimize Television Waching
D. Read Challenging Books
E. Early to Bed, Early to Rise
Five Simple Ways to Increase Your Intelligence
Your brain needs exercise just like a muscle. If you use it often and in the right ways, you will become a more skilled thinker and increase your ability to focus. Here are 5 simple ways anyone can squeeze a bit more productivity out of the old gray matter.
_______
This is a hard sell. People love vegetating in front of the television, myself included more often than I’d like. The problem is watching television doesn’t use your mental capacity or allow it to recharge. It’s like having the energy sapped out of a muscle without the health benefits of exercise.
When you feel like relaxing, try reading a book instead. If you’re too tired, listen to some music. When you’re with your friends or family, leave the tube off and have a conversation. All of these things use your mind more than television and allow you to relax.
_______
I used to think that I’d learn more by not exercising and using the time to read a book instead. But I realized that time spent exercising always leads to greater learning because it improves productivity during the time afterwards. Using your body clears your head and creates a wave of energy. Afterwards, you feel invigorated and can concentrate more easily.
______
Many people like to read popular suspense fiction, but generally these books aren’t mentally stimulating. If you want to improve your thinking and writing ability you should read books that make you focus. Reading a classic novel can change your view of the world and will make you think in more precise, elegant English. Don’t be afraid to look up a word if you don’t know it, and don’t be afraid of dense passages. Take your time, re-read when necessary, and you’ll soon grow accustomed to the author’s style.
_______
Nothing makes it harder to concentrate than sleep deprivation (剥夺睡眠). You’ll be most energetic if you go to bed early and don’t sleep more than 8 hours. If you stay up late and compensate(弥补)by sleeping late, you’ll wake up lethargic(无精打采) and have trouble focusing. In my experience the early morning hours are the most tranquil and productive. Waking up early gives you more productive hours and maximizes （使……最大化）your mental acuity(敏锐) all day.
If you have the opportunity, take 10-20 minute naps when you are hit with a wave of drowsiness. Anything longer will make you lethargic, but a short nap will refresh you.
I hope you aren’t disappointed that none of the techniques I’ve proposed are revolutionary. But simple, unexciting answers are often the most valid. The challenge is having the will to adhere to them. If you succeed in following these 5 tips, you’ll be rewarded with increased mental acuity and retention of knowledge.

下面文章中有5个段落需要添加首句（第61～65题）。请从以下选项（A、B、C、D、E和F）中选出适合各段落的首句，并在答题纸上将该选项标号涂黑。选项中有一项是多余选项。
A. It’s bonding time.
B. It’s time for family updates.
C. It can keep kids out of trouble.
D. It offers all kinds of activities.
E. It’s healthy for the whole family.
F. It’s a chance to resolve problems.
The Importance of Family Dinnertime
Over the past few years, more and more families are making great efforts to have regular family meals because it is very important.
__________________ Kids who live in families that eat dinner together regularly are less likely to be involved in risky behaviors. According to statistics, children who don’t eat dinner with their families are 61% more likely to use alcohol, tobacco or illegal drugs. By contrast, children who eat dinner with their families every night of the week are 20% less likely to drink, smoke or use illegal drugs.
__________________ Families who eat dinner together regularly are more likely to have stronger, happier family relationships. As families struggle to find amounts of quality time together, family dinnertime provides the opportunity for both. When families hang out together and communicate, they grow strong and healthy.
_________________ Families who eat dinner together regularly can keep in touch with each others’ lives. Everyone — kids and parents alike — can keep up-to-date during your family dinnertime on what is going on with school, jobs, family life and friends.
__________________ A regular family dinnertime provides natural opportunities for planning and problem solving. Scheduling family meeting times to discuss planning, needs and problem solving can be difficult. A regular family mealtime can offer a natural solution to the challenge.
__________________ Kids are likely to receive better nutrition when eating dinner regularly with their families. A simple, but true rule applies — when kids eat with their families, they eat better. A family dinnertime means kids are more likely to eat a nutritionally balanced meal, lower in sugar and fat content, than if they prepare or purchase meals on their own.