Read the following article and answer the question. Article: A weather map is an important tool for geographers. A succession of three or four maps presents continuous picture of weather changes. Weather forecasters are able to determine the speed of air masses and fronts to determine whether an individual pressure aroa is deepening or becoming shallow and whether a front is increasing or decreasing in intensity .They are also able to determine whether an air mass is retaining its original characteristics or taking on those of the surface over which it is moving. Thus, a most significant function of the map is to reveal a summary picture of conditions in the atmosphere at a given time. All students of geography should be able to interpret a weather map accurately.Weather maps contain an enormous amount of information about weather conditions existing at the time of observation over a large geographical area. They reveal in a few minutes what otherwise would take hours to describe. The United States Weather Bureau issues information about approaching storms, floods, frosts and all climatic conditions in general. Twice a month it issues a 30-day"outlook" which is a rough guide to weather conditions likely to occur over broad areas of the United States. These 30-day outlooks are based upon an anaiysis of the upper air levels which often set the stage for development of air masses, fronts and storms. Considerable effort is being exerted today to achieve more accurate weather predictions, with identifying and tracking storms over regions which have but few meteorological stations. Extensive experiments are also in progress for weathef modification studies. Question: One characteristic of weather maps NOT mentioned by the author in this passage is _ . Answer:

OPTIONS:
- floods
- fronts
- temperature changes
- frosts

Answer: temperature changes

Problem: OPTIONS:
- Have You Seen the Tree?
- The Most Beautiful Tree
- One of the Wonders in Nature
- The Precious Moment in Life
Q: Read the following article and answer the question. Article: My neighbor Mrs. Gargan first told me about it. "Have you seen the tree?" She asked as I was sitting in the backyard enjoying the autumn twilight . "The one down at the corner," she explained. "It's a beautiful tree--all kinds of colors. All the passers-by stop to have a look. You ought to see it." I told her I would, but I soon forgot about the tree. Three days later, I was jogging down the street when a splash of bright orange caught my eyes. For an instant, I thought someone's house had caught fire. Then I remembered the tree. I approached the tree to look at it closely. There was nothing remarkable about the shape of the tree. It was a medium-sized maple. But Mrs. Gargan had been right about its colors. Like the mess of an artist's palette , the tree blazed a bright crimson on its lower branches and burned with vivid yellows and oranges in its center, and deep red at its top. Through these colors were light green leaves as yet untouched by autumn. Walking closer I noticed several bare branches near the top, their small black branches scratching the air like claws. The fallen leaves lay like a red carpet around the trunk. As I was amazed at this beauty, I thought of Ralph Waldo Emerson's comments about the stars. "If the constellations appeared only once in a thousand years, imagine what an exciting event it would be. But because they're up there every night, we barely give them a look," he made a remark in Nature. I felt the same way about the tree. Because its beauty will last only a week, it should be especially precious to us. And I had almost missed it. Once in the 19th century when a man noticed a brilliant display of northern lights in the sky over Massachusetts, he rang a church bell to alert the whole town's people. That's what I felt like doing about the tree. I wanted to awake the countryside to its wonder. I didn't have a church bell, but as I walked home, I did ask each neighbor I passed the same simple but important question Mrs. Gargan had asked me: "Have you seen the tree?". Question: The best title of the passage can be _ . Answer:
Answer: Have You Seen the Tree?

input with options: Read the following article and answer the question. Article: Speed-reading is a necessary skill in the Internet age.We skim over articles, e-mails and WeChat to try to grasp key words and the essential meaning of a certain text.Surrounded with information from our electronic devices, it would be impossible to cope if we read word by word, line by line.But a new trend calls on people to unplug and enjoy reading slowly, listing benefits beyond the intelligent stimulation. A recent story from The Wall Street Journal reported on a book club in Wellington, New Zealand, where members meet in a cafe and turn off their smartphones.They sink into cozy chairs and read in silence for an hour. Unlike traditional book clubs, the point of the slow reading club isn't exchanging ideas about a certain book, but to get away from electronic devices and read in a quiet, relaxed environment. According to the Journal, the Wellington book club is just one example of a movement started by book lovers who miss the old-fashioned way of reading before the Internet and smartphones. Slow readers, such as The Atlantic's Maura Kelly, say a regular reading habit sharpens the mind, improves concentration, reduces stress levels and deepens the ability to sympathize. Another study published last year in Science showed that reading novels helps people understand other's mental states and beliefs, a fundamental skill in building relationships. Yet technology has made us less attentive readers. Screens have changed our reading patterns from the straight and information.left-to-right sequence to a wild skimming and skipping pattern as we hunt for important words and information. Reading text punctuated with links leads to weaker comprehension than reading plain text. The Internet may have made us stupider, says Patrick Kingsley from The Guardian. Because of the Internet, he says, we have become very good at collecting a wide range of interesting news, but we are also gradually forgetting how to sit back, reflect, and relate all these facts to each other. Slow reading means a return to an uninterrupted,... Question: What's the best title for the passage? Answer:
OPTIONS:
- Benefit of Reading Clubs.
- Return of Slow Reading.
- Reading of the Internet Age.
- Influence of Speed Reading.
output:
Return of Slow Reading.