Câu hỏi: According to the passage, what is believed to be an important aspect of defining group identity?

A. Facing a common enemy

B. Being reluctant to hate

C. Accepting blame for past actions 

D. Ignoring a large realm

Câu 1: 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 2: Which of the following typifies the early impressionists? 

A. They had a romantic emphasis.

B. They tried to represent the effects of light on people, areas of countryside.

C. They worked towards a unified goal. 

D. They idealized life.

Câu 3: The word "achievements" could best be replaced by …………..

A. assessments

B. accomplishments 

C. priorities

D. decisions

Câu 4: Books ..........

A. are compulsory in every good course

B. are not needed in most of course

C. contain less information than class discussions

D. make a sick patient feel better

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: The word "those" in the passage refers to………….. 

A. daily lists

B. trivial matters

C. priorities

D. people