—Can those________at the back of the cla...

A friend in need is a friend indeed. 是一句谚语。请根据自己的理解和经验，参考所给的汉语提示，以Ways of Making Friends为题写篇短文。词数 100 左右。

　　要求提示：１、每个人都需要朋友，如何交友极为重要。

　　２、要交朋友，首先对别人要友好。微笑是吸引别人的吸铁石（magnet）。

　　３、要使陌生人不管在何处，都能感到你的亲切。要关心别人胜过关心自己，不要以貌取人。

Global difference in intelligence is a sensitive topic, long filled with a large number of different opinions. But recent data has indeed shown cognitive (认知的) ability to be higher in some countries than in others. What's more, IQ scores have risen as nations develop --- a phenomenon known as the "Flynn effect". Many causes have been put forward for both the intelligence difference and the Flynn effect, including education, income, and even non-agricultural labor. Now, a new study from researchers at the University of New Mexico offers another interesting theory：intelligence may be linked to infectious-disease rates.

The brain, say author Christopher Eppig and his colleagues, is the "most costly organ in the human body". Brainpower consumes almost up to 90 percent of a newborn's energy. It's clear that if something affects energy intake while the brain is growing, the impact could be long and serious. And for vast parts of the globe, the biggest threat to a child's body -- and therefore brain ---is parasitic (由寄生虫引起的) infection. These illnesses threaten brain development __________. They can directly attack live tissue, which the body must then try every means to replace. They can invade the digestive pipe and block nutritional intake. They can rob the body's cells for their own reproduction. And then there's the energy channeled (输送) to the immune system to fight the infection.

Using data on national "disease burdens" (life years lost due to infectious diseases) and average intelligence scores, the authors found they are closely associated. The countries with the lowest average IQ scores have the highest disease burdens without exception. On the contrary, nations with low disease burdens top the IQ list.

If the study holds water, it could be revolutionary for our understanding of the still-confusing variation in national intelligence scores.

1.What is the main idea of the text? (no more than 10 words)

____________________________________________________________________

2.Complete the following statement with proper words. (no more than 4 words)

Those countries that have the_________ are always at the bottom of the IQ list.

3.Fill in the blank in Paragraph 2 with proper words. (no more than 5 words)

4.What can cause intelligence difference? (no more than 8 words)

5.What does the word "they" (Line 3, Paragraph 3) probably refer to? (no more

than 8 words.

Are you worried by the rising crime rate? If you are, you probably know that your house and possessions are increasingly in danger of suffering from great rise in the cases of burglary(夜盗;抢劫) and attack.

Figures show an ever-increasing crime rate, but it is only too easy to imagine "It will never happen to me"．Unfortunately, statistics show that it really can happen to you and, if you live in a large city, you run twice the risk of being a victim.

Fortunately, there is something definite which you can do．Protect Alarms can help to protect your house with a burglar alarm system which is effective, simple to operate and easily affordable.

You must remember that owning a burglar alarm is no indication(暗示) that your house is packed with valuable possessions．It quite simply indicates to unwelcome visitors that yours is one house they will not break into easily, so they carry on to an unprotected house where their job is made a lot easier.

Send now for our free leaflet telling you how we can Protect Alarm your house quickly, easily and cheaply．Complete and tear off the slip below and post it to us．Postage is free．Also, telephone us on 327 6721 where we have a round-the-clock answering service．It costs nothing to find out about Protect Alarm.

1.Anyone who takes an interest in the crime rate will, according to the text, be aware that ___________.

2.It seems that people who live in cities are ____________.

3.The article claims that possessing an alarm system will _________.

4.In order to find out more information about this alarm system one can _______.

5.The underlined word "Figures" in the second paragraph can be replaced by “      __”．

Almost all theme park accidents can be prevented．Here, based on coverage of theme park safety, are some tips to help you and your family stay safe on your next visit.

If you are visiting with a child, take a moment to explain the ride to them, and tell them what they should do．They are depending upon you to keep them safe．Set a good example for them by following the rules of the park, and make sure that they know you expect them to follow those rules, too.

Tell them to stay seated, to hold the grab bar or put their hands in the laps, and not to stick their knees and feet outside a ride vehicle．Make them look to you for the okay to get on or off a ride, too．And never put a crying child on a ride．If your child starts to cry, let others pass you in line until your child is calmed．Or, gently exit the queue and find something more relaxing to do． 

Young kids can’t keep an adult’s pace in a theme park．Let them take plenty of breaks.

“Kids get tired,” said TPI reader Matt Johnson, a father of four．“Tired kids make parents even more tired．And tired kids and parents may get hurt — physically and emotionally.” He advises that parents plan a mid-day break, perhaps a swim back at the hotel, to avoid mid-day heat and crowds．“You will see cranky families having a miserable time while you are refreshed and having a great evening.”

1.The second paragraph tells readers that ________.

2.Which of the following is NOT right for children who are taking the rides?

3.If your child begins to cry just when he is going to take a ride, you should ________.

4.We may infer from Matt Johnson’s words that ________.

5.What is the meaning of the underlined word “exit” in the third paragraph?

It was Monday. Mrs. Smith's dog was hungry, but there was not any meat in the house.

　　Considering that there was no better way. Mrs. Smith took a piece of paper, and wrote the following words on it：“Give my dog half a pound of meat.” Then she gave the paper to her dog and said gently：“Take this to the butcher（* person whose job is selling meat）and he's going to give you your lunch today.”

　　Holding the piece of paper in its mouth, the dog ran to the butcher's. It gave the paper to the butcher. The butcher read it carefully, recognized that it was really the lady's handwriting and soon did it as he was asked to. The dog was very happy, and ate the meat up at once.

　　At noon, the dog came to the shop again. It gave the butcher a piece of paper again. After reading it, he gave it half a pound of meat once more.

　　The next day, the dog came again exactly at noon. And as usual, it brought a piece of paper in the mouth. This time, the butcher did not take a look at paper, and gave the dog its meat, for he had regarded the dog as one of his customers（*people who buy sth. from a shop）.

　　But, the dog came again at four o'clock. And the same thing happened once again. To the butcher's more surprise, it came for the third time at six o'clock, and brought with it a third piece of paper. The butcher felt a bit puzzled. He  said to himself, “This is a small dog. Why does Mrs. Smith give it so much meat to eat today?”

Looking at the piece of paper, he found that there were not any words on it！

1.Mrs. Smith treated her little dog quite 　　　.

2.It seemed that the dog knew well that the paper Mrs. Smith gave it ______ .

3.The butcher did not give any meat to the dog __________ .

4.From its experience, the dog found that ________.

5.At the end of the story, you'll find that _______.