(Q).
Read the following article and select the best answer. Article: When a rabbit sees something dangerous, it runs away. Its tail moves up and down as it runs. When other rabbits see this tail moving up and down, they run too. They know that there is danger. The rabbit has told them something without making a sound. It has given them a signal . Many other animals use this kind of language. When a bee has found some food, it goes back to its home. It cannot tell the other bees where the food is by speaking to them, but it does a little dance in the air. This tells the bees where the food is. Some animals say things by making sounds. A dog barks, for instance, when a stranger comes near. A cat purrs when pleased. Some birds make several different sounds, each with its own meaning. But human beings have something that no animal has ---a large number of words which have the meanings of things, actions, feelings or ideas. We are able to give each other information, to tell or inform other people what is in our mind or how we feel. By writing words down we can remind ourselves of the things that have happened, or send messages to people far away. No animals can do this. No animals have the wonderful power of language. No one knows how man learned to make words. Somehow he learned to make them. As centuries went by, he made more and more new words. This is what we mean by language. People living in different countries made different kinds of words. Today there are about fifteen hundred different languages in the world. A very large English dictionary, for example, _ four or five hundred thousand words. But we don not know all these. The words we know are called vocabulary. We should try to make our vocabulary larger. Read as many books as possible. When we meet a new word, look it up in the dictionary. A dictionary is the most useful book. Question: A dog can tell something by _ . - singing - dancing - jumping - barking
(A).
barking

(Q).
Read the following article and select the best answer. Article: If, for some reason, you had 2,010 empty plastic bottles, what would you do? You'd probably sell them cheaply, right? But Xia Yu collected 2,010bottles and built a boat with them, As you read this, Xia is, in fact, on a river somewhere in Anhuai, slowly going towards his destination: the Expo Garden in Shanghai.2,010 plastic bottles was to celebrate Expo 2010 Shanghai.On the opening day of the Expo, Xia, together with five friends, went on a 1,500 - km journey from Xiangtan to the Expo Garden, in spite of the doubt whether they'll make it.After all, the boat they are on can hardly be called a boat.It cost only 2,000 yuan to build in a month. What's keeping Xia going is a major cause behind the trip."We are examining water pollution through our journey and trying to promote a low - carbon lifestyle.Before we started, no one believed we could sail the boat to the Dongting Lake.But we made it." But as they expected, the journey has not always been smooth.Of the six from Xiangtan, four gave up.As of the press time , only Xia and his friend Huang Ying were on the boat.Huang suffered from a disease when they reached Jiujiang, Jiangxi province, Xia said, "There are so many things that can stop up from making it to Shanghai, like the weather, health, and sometimes swift rive water." "The boat was produced in a factory according to our design, and perhaps it's not in a very good condition.But," Xia said, "we are wearing life jackets"."Some boats passing by offered help." What is more of a reward for Xia and Huang is that the Yangtze Rive truned out much cleaner than they had expected.Although Xia and Huang are uncertain about the journedy ahead, they are "quite happy" with what they have already achieved."After all, it's not the destination that counts.It's always the course that matters the most." Question: From the text we know that _ . - They stay on the boat at night. - Three people gave up due to their bad health. - Xia Yu and his mate have arrived in Shanghai - Huang suffered from a disease on the journey.
(A).
Huang suffered from a disease on the journey.

(Q).
Read the following article and select the best answer. Article: Stepfamilies are commonplace in the United States and their number continues to grow.While stepfamilies differ widely in their make-up, they all consist of a parenting couple and children, one or more of whom is of a previous union.Such combinations of his kids, her kids, and then, possibly, kids of the new union make for complicated and often trying difficulties, more challenging than those of traditional families. Since stepfamilies involve more people and, consequently, more potential problems from the start than do childless new marriage, it is wise for the couple to do some careful planning prior to (=before) marriage.Not only do the prospective marital partners need agreement about their own carriers, life goals, finance and special interests, they must also prepare for new relationship with their children and attempt to accommodate their individual needs and feelings.Furthermore, there are often the rights of other relatives to consider. As for any family, the basic ingredient of a successful stepfamily are affection, kindness and mutual respect.However, love alone is not enough.Certainly love is the cornerstone upon which the foundation of any family is built, but there are also many other important ingredients involved in building a successful stepfamily. Surveys reveal that successful families regard the ability to communicate openly as the most important factor in their success.Communication is what keeps families on track and functioning as a unit.Although healthy communication is easier for some people than for others, this skill can be learned and improved.Healthy communication involves speaking clearly and listening carefully. By their very nature, stepfamilies often are complicated by past events that give rise to ambivalent loyalties, lingering hurts, fears,feelings of guilt and unrealistic dreams.The difficulties that arise within the stepfamilies are human and understandable.However, there are ways to confront and resolve them.For example, support groups and professional counselors ... Question: Many people believe that_contributes most to the building of a successful stepfamily. - everlasting loyalties - open communication - kindness and mutual respect - persistent affection
(A).
open communication