Câu hỏi: With the onset of the winter season, man's natural enemies, the common cold and the flu, arrive with full force. It seems that the fluctuations in temperature and weather are guarantees that coughs and sneezes will spread inflecting germs among family and friends. More than 100 different types of bacteria can cause a cold, and doctors sometimes use antibiotics to treat bacterial colds. However, there are an equal number of viruses that can cause influenza, and modern science offers no drug capable of curing vital infections. In most cases, the best advice is the usual prescription: get plenty of rest, drink a lot of fluids, and be prepared to suffer for three to ten days. Some home cures help to relieve the symptoms of colds and flu. Mother's chicken soup, rich in fats and oils, helps to revitalize a tired body and to soothe a sorethroat. Garlic, containing the active ingredient allicin, has long been used to fight off the effects of bacteria and viruses. Hot toddies consisting of small amounts of liquor mixed with honey, sugar and lemon juice can relieve soreness and draw out cold germs. Finally, recent evidence suggests that large doses of vitamin C not only boost the immune system before a cold arrives, but also relieve cold symptoms after they have set in.

A. Man's natural enemies

B. The nature of colds and flu

C. Fluctuations in temperature

D. The onset of winter

Câu 1: The author suggests that when children make mistakes, they….. 

A. join rival gangs on schoolyard playgrounds

B. rarely accept responsibility for their actions 

C. need emotional support from personal objects like teddy bears 

D. readily admit to their errors 

Câu 2: Books can help enrich .............

A. knowledge of other cultures

B. characters

C. self-esteem

D. muscles

Câu 3: According to the passage, early childhood responses to blame…........

A. are not related to stronger feelings in adulthood 

B. are complex expressions of emotion

C. demonstrate how human beings love to hate 

D. are not well understood by psychologists

Câu 4: According to the passage, ethnic conflicts….....

A. are on the decline 

B. occur only occasionally

C. serve to resolve differences 

D. have their roots in childhood rivalries

Câu 5: What kind of books is NOT recommended by the writer?

A. Books in fields you have little or no acquaintance with 

B. Books that will help you explore new areas of knowledge and experience 

C. Books that will open for you new horizons of learning

D. Books that are sold along the streets.

Câu 6: It is often said that books are always a good friends and reading is an active mental process. Unlike TV, books make you use your brain. By reading, you think more and become smarter. Reading improves concentration and focus. Reading books takes brain power. It requires you to focus on what you are reading for long periods. Unlike magazines, Internet posts or e-Mails that might contain small pieces of information. Books tell the whole story. Since you must concentrate in order to read, you will get better at concentration. Many studies show if you do not use your memory; you lose it. Reading helps you stretch your memory muscles. Reading requires remembering details, facts and figures and in literature, plot lines, themes and characters. Reading is a good way to improve your vocabulary. Do you remember that when you were at elementary school you learned how to infer the meaning of one word by reading the context of the other words in the sentence? While reading books, especially challenging ones, you will find yourself exposed to many new words. Reading is a fundamental skill builder. Every good course has a matching book to go with it. Why? Because books help clarify difficult subjects. Books provide information that goes deeper than just classroom discussions. By reading more books you become better informed and more of an expert on the topics you read about. This expertise translates into higher self-esteem. Since you are so well-read, people look to you for answers. Your feelings about yourself can only get better. Books give you knowledge of other cultures and places. The more information you have got, the richer your knowledge is. Books can expand your horizons by letting you see what other cities and countries have to offer before you visit them.

A. TV

B. friendship

C. brain

D. muscles