Read the following article and select the best answer. Article: You never see him, but they're with you every time you fly. They record where you are going, how fast you're traveling and whether everything on your airplane is functioning normally. Their ability to withstand almost any disaster makes them seem like something out of a comic book. They're known as the black box. When planes fall from the sky, as a Yemeni airliner did on its way to Comoros Islands in the India ocean June 30, 2009, the black box is the best bet for identifying what went wrong. So when a French submarine detected the device's homing signal five days later, the discovery marked a huge step toward determining the cause of a tragedy in which 152 passengers were killed. In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction. That was the first mode for a black box, which became a requirement on all U.S. commercial flights by 1960. Early models often failed to withstand crashes, however, so in 1965 the device was completely redesigned and moved to the rear of the plane - the area least subject to impact - from its original position in the landing wells . The same year, the Federal Aviation Authority required that the boxes, which were never actually black, be painted orange or yellow to aid visibility. Modern airplanes have two black boxes: a voice recorder, which tracks pilots' conversations, and a flight-data recorder, which monitors fuel levels, engine noises and other operating functions that help investigators reconstruct the aircraft's final moments. Placed in an insulated case and surrounded by a quarter-inch-thick panels of stainless steel, the boxes can withstand massive force and temperatures up to 2,000degF. When submerged , they're also able to emit signals from depths of 20,000 ft. Experts believe the boxes from Air France Flight 447, which crashed near Brazil on June 1,2009, are in water nearly that deep, but statistics say they're still likely to turn up. In the approximately 20 deep-sea crashes... Question: . What information could be found from the black box on the Yemeni airliner? - Data for analyzing the cause of the crash. - The total number of passengers on board. - The scene of the crash and extent of the damage. - Homing signals sent by the pilot before the crash.
Data for analyzing the cause of the crash.

Read the following article and select the best answer. Article: IN China, red is known to be a lucky color. But you may be surprised to know that British culture is also full of the color red. It's true: Go to Britain and you will see red everywhere. There are red postboxes on street corners and on the sides of buildings. The British red phone box is famous all over the world. The famous double-decker bus is red. Red is the color traditionally worn by British soldiers in battle , and there is red in the UK's Union Jack national flag. Britain even has a famous team of stunt jet fighters called "The Red Arrows". To go with British culture's love of red, British nature also features many red animals. A beloved bird is the robin , which has a bright red breast . At Christmastime in winter, the bird is commonly found on the greetings cards people send each other. There is also quite a rare animal called the red squirrel . Foxes are red, and they used to be hunted by men in red outfits . But is red considered lucky to British people? A good way to see how a culture looks at a color is to look at the way it uses it in language. The results may surprise you. Even though Britain has a lot of red on its high streets and in its countryside, red is used quite differently as a metaphor . If someone "sees red", they are angry. When a person is "red faced", they are out of breath or blushing . Red is also a political color: it means a left-winger (blue is the color of the political right). To be "in the red" is to be in debt (someone in credit is "in the black"). Look hard enough and you'll find the color red being used in all countries. For instance the "red heart" symbol is pretty universal. But whether the British realize it or not, red is everywhere in Britain. It does seem that the country is in love with the color. Question: It can be inferred from the article that _ . - red has different meanings depending on the context - the color red is not as popular as it was before in Britain - most British people are aware of how popular the color red is in British culture - British people are often asked to explain the meaning of the color red
red has different meanings depending on the context

*Question*
Read the following article and select the best answer. Article: If you travel to a new exhibition at the San Francisco Conservatory of Flowers, you will have chances to see some meat-eating plants. Take bladderworts, a kind of such plant, for example. They appear so small and grow in a quiet pond. "But these are the fastest known killers of the plant kingdom, able to capture a small insect in 1/50 of a second using a trap door!" Once the trap door closes on the victim, the enzymes similar to those in the human stomach slowly digest the insert. When dinner is over, the plant opens the trap door and is ready to trap again. Meat-eating plants grow mostly in wet areas with soil that doesn't offer much food nutrition. In such conditions, these amazing plants have developed insect traps to get their nutritional needs over thousands of years. North America has more such plants than any other continents. Generally speaking, the traps may have attractive appearance to fool the eye, like pitcher plants, which get their name because they look like beautiful pitchers full of nectar . Hair-like growths along the pitcher walls ensure that nothing can escape, and the digestive enzymes can get to work. A tiny insect can be digested in a few hours, but a fly takes a couple of days. Some of these pitchers are large enough to hold 7.5 liters. Meat-eating plants only eat people in science fiction movies, but sometimes a bird or other small animals will discover that a pitcher plant isn't a good place to get a drink. Question: What can be captured by meat-eating plants for food? - A child. - A dog - A little bird. - A little fish.
**Answer**
A little bird.