If you're travelling in the following cities, these exciting events may drag you out of the house. CONCERTS Mayday Noah's Ark World Tour Info: Jul 13, Xiamen; Jul 19/20, Shanghai; Aug 3, Shenzhen; Aug 17, Beijing The rock band Mayday is about to bring their attractive tour to an end -- and, as usual, it's going to happen in a grand way. On Aug 17, they will rock the National Stadium, or the Bird's Nest Stadium, and hold their last Noah's  Ark concert in China, before heading to Europe in September. Tanya Chua 2013 Concert Tour Info: Aug 10, Shanghai; Aug 31, Beijing In her music career of more than 15 years, the 38-year-old Singaporean singer-songwriter has never been short of popular songs that astonish the heart. Now, for the first time since 2008, when she played a small Christmas concert in Shanghai, Chua is visiting China as part of a concert tour. THEATER What is Success? Director: Edward Lam Performers: Chu Hung-chang, Ethan Wei, Shi Yi-hsiu Info: Aug 9-10, Guangzhou; Aug 16-17, Chongqing; Aug 29-Sept 1, Beijing In Part Three of Edward Lam's Four Great Classics Series, which looks back at Luo Guanzhong's novel Romance of the Three Kingdoms, it is sure to give you a surprise. Will it be true? Find out for yourself! To Live Director: Meng Jinghui Performers: Huang Bo, Yuan Quan Info: Jul 30-Aug 4, Beijing; Aug 6-7, Tianjin; Aug 9-11, Hangzhou; Aug 13-18, Shanghai After their world show in September, theater director Meng Jinghui and his team are back for another tour around China. While audiences can renew their memories of Yu Hua's new realism works, film stars Huang Bo and Yuan Quan will also impress audiences with their excellent performance. EXHIBITIONS Andy Warhol: 15 Minutes Eternal  Info: Apr 29-Jul 28, Shanghai Launched in 2012 -- the 25th anniversary of the pop artist Andy Warhol's death -- the exhibition brings the largest ever collection of Warhol's work to Asia. It includes more than 300 paintings, photographs, drawings and 3-D art, including his works such as Marilyn Monroe, Mao, Campbell's... The main purpose of the advertisements is to tell you   _   when you are in these cities. A) how to enjoy these activities B) how to improve your artistic level C) how to amuse yourselves D) what to enjoy
D


(Question)
Human beings have a natural desire to explore the unknown. People with a strong interest in space like to say it is the last place left to explore. But scientists are warning that space exploration for long periods is not going to be easy. They say the human body is not designed to stay in space over an extended period. The New York Times recently published a report about scientists who are preparing astronauts for a trip to the Moon. The newspaper said the scientists want to make sure that their crews return home in good health. But there are many problems to be solved before people are ready for long trips to the Moon, an asteroid or even the planet Mars. Humans developed on a planet with a surface that is more than 70 percent water. Our bodies are also about 70 percent water. When there is no gravity that water moves up toward the head, raising pressure in the skull. Arms and legs grow weaker at what is called zero gravity because they no longer need to push against the force of gravity. Five years ago, astronauts who spent weeks in space reported a change in their eyesight. These astronauts were members of the crew on the International Space Station. Research showed a change in the shape of their eyes. Normally-round eyeballs had become flat during time in space. The research also showed that the right eye was affected more than the left, and that men were more affected than women. Scientists could not find an explanation for the differences. Bone loss was one of the problems first reported by astronauts returning to Earth after longer stays in space. So scientists designed exercise machines to use on the space station. Tests showed that the exercise equipment helped space travelers keep their bones almost as strong as when they left Earth. There are other health issues for astronauts who spend a long time in space. They may have problems eating and sleeping. But the biggest health issue is exposure to radiation. On Earth, human beings are protected by the atmosphere and the planet's magnetic field. In... What is the main idea of the passage? A) Long periods in space will affect the health of astronauts. B) Scientists are trying to find out how to protect astronauts. C) Space is dangerous to human beings. D) People shouldn't explore space.
(Answer)
A


October 21 was a very dark day in Texas.Not only did Hurricane Hanna destroy homes,it caused the largest business damage in Texas's history.The worst thing is Hanna's destructive force nearly wiped out most power poles and power lines.According to Center Point Energy,Hurricane Hanna affected 2.15 million customers.Currently, more than 4,000 of them are still in the dark.Crews have worked 16-hour shifts to restore power to residents. Most of Houston seems to be returning to normal.Schools,restaurants,retail stores and gas stations are open.Smiles are back.But harder-hit places,including Galveston,will take much longer to recover. Hundreds of people are still missing,and coastal towns are a mess.Some ruins from storm have drifted south to other beaches in Texas.Several public schools in Galveston are closed due to water damage.Parents are registering kids in other area schools which are scheduled to begin class on November 13.Many school supplies were destroyed. Clara Barton Village is an emergency shelter located at Alamo Elementary School in Galveston,Texas.This is where Paula Reed and her family are staying.Believe it or not,Paula Reed and her family consider this hurricane a blessing.When Paula was a girl,she was an orphan,but was taken in by her stepmom,Antonia Flores.Reed lost contact with Flores and had been trying desperately to locate her for the past few years.Before the hurricane,Reed and her family moved away from Galveston to a San Antonio shelter.There,she reunited with Flores after 30 long years! The moment they saw each other, their lives were changed. It can be inferred that the residents in Houston  _  . A) have fully recovered from the disaster B) were the most unlucky people in the disaster C) need a long time to bring their life back to normal D) suffered less from Hanna than people in Galveston

D