London has always been known for its "black fogs". In the winter of 1952, a milky white fog rolled into the city. As the smoke poured into the air, it was so hard to see that people had to walk in front of the buses to guide them. In this way, the most serious air pollution disaster in history began. When it was over, more than 4,000 people had been killed by the thick black smog. New York City has had several London-type smogs since 1950. Each time, 100 to 400 deaths were caused by the smog. Although these smogs were not as deadly as London's, New York City has the worst air pollution problem in the United States. In all the killer smogs, factories and homes poured smoke and fumes into the air from the furnaces. The chemical fumes combined with the water droplets in the fog to form harmful substances. These substances caused the illness of those who breathed the polluted air. Usually, such harmful fumes rise into the upper air and are blown away by the wind. But sometimes there is an unusual weather condition called a temperature inversion. A layer of cold air remains near the ground as smoke and fumes pour into it. This is covered by an upper layer of warm air that acts like a lid. It prevents the polluted cooler air from rising. The harmful fumes pile up and make people ill. The smog may be so thick that airports are closed and chains of collisions occur on the highways. Another type of smog occurs in Los Angeles. Here the weather may be clear and sunny. But stinging eyes and dry coughs show that harmful chemicals fill the air. The smog is due to invisible gases, mostly from automobile exhaust. Because these chemicals are changed by the sun high up in the air, it is called photochemical smog. It contains automobile exhaust fumes and nitrogen oxides changed by the sun's rays. Added to these are sulfur dioxide and other fumes from factories and oil refineries. Photochemical smog is found in many large cities all over the world. Killer smogs don't happen very often, fortunately. But in Beijing, a combination... Why do people call this phenomenon "black fog"? A) It is black and dirty. B) It can affect the health. C) It can kill people. D) It is too thick for people to see something.
D
Dick was a twenty-year-old man. His father was a teacher and taught chemistry in a middle school and his mother worked in a shop. They lived a happy life until his parents died one night when suddenly an earthquake broke out. Luckily his sister took him to see their aunt in the city and they did not stay at home. Everything was destroyed in the earthquake and the two children got into trouble. Thanks to their aunt who was not rich enough, they grew up but they lived a hard life. His sister was so sad that she became a nun . After he finished middle school, he was introduced to an owner of a hotel and began to work there. One day the young man fell to the ground while he was cleaning a window on the second floor. He was sent to the hospital and the doctor looked him over. One of his legs was broken and he had to be in hospital. He said to the nurse, "I'm a poor man, madam. Arrange a third-class ward for me, please." "Can't anybody help you?" "No, madam," answered Dick. "I have only a sister. She's a nun and she's poor, too." "I don't think so," the nurse said angrily. "Nuns usually marry God. And God is the richest in the world, you know!" "Well, then," Dick said with a smile. "Please arrange a first-class ward for me and post the bill to my brother-in-law." Which of the following is true? A) The nurse would arrange a first-class ward for Dick. B) The nurse would post Dick's bill to God. C) The nurse would arrange a third-class ward for Dick. D) Dick had a rich brother-in-law.
C
(Q).
Francis Scott Key Fitzgerald was born on September 24, 1896. He was an American writer of novels and short stories, whose works are the typical writings of the Jazz Age, a term he created himself. Born into an upper middle-class Irish Catholic family, Fitzgerald was named after his famous second cousin, Francis Scott Key. He was also named after his deceased sister Louise Scott, one of two sisters who died shortly before his birth. He spent 1898-1901 in Syracuse and 1903-1908 in Buffalo, New York, where he attended Nardin Academy. When his father was fired from his company, the family returned to Minnesota, where Fitzgerald attended St. Paul Academy from 1908 to1911. He is widely regarded as one of the 20th century's greatest writers. Fitzgerald is considered to be a member of the "Lost Generation" of the 1920s. He finished four novels, This Side of Paradise, The Beautiful and Damned, Tender Is the Night and his most famous classic novel, The Great Gatsby. A fifth, unfinished novel, The Love of the Last Tycoon was published after his death. Fitzgerald also wrote many short stories that dealt with themes of youth. His first literary work, a detective story, was published in a school newspaper when he was 12. When he was 16, he was forced to leave St. Paul Academy for neglecting his studies. He attended Newman School, a prep school in Hackensack, New Jersey, in 1911-1912, and entered Princeton University in 1913 as a member of the Class of 1917. There he became friends with future critics and writers Edmund Wilson (Class of 1916) and John Peale Bishop (Class of 1917), and wrote for the Princeton Triangle Club. He was also a member of the University Cottage Club, which still displays Fitzgerald's desk and writing materials in its library. A poor student, Fitzgerald left Princeton to enlist in the US Army during World War I; however, the war ended shortly after Fitzgerald's enlistment. Fitzgerald had been an alcoholic since his college days, leaving him in poor health by the late 1930s. Fitzgerald suffered a... Which is the most famous work of Fitzgerald? A) This Side of Paradise. B) The Beautiful and Damned. C) Tender Is the Night. D) The Great Gatsby.
(A).
D