Q: Write a multi-choice question for the following article: Article: Before the mid 1860's, the impact of the railroads in the United States was limited, in the sense that the tracks ended at this Missouri River, approximately the center of the country. At the point thetrains turned their freight, mail, and passengers over to steamboats, wagons, and stagecoaches. This meant that wagon freighting, stage coaching, and steam boating did not come to an end when the first train appeared; rather they became supplements or feeders. Each new "end of track" became a center for animal drawn or waterborne transportation. The major effect of the railroad was to shorten the distance that had to be covered by the older, slower, and more costly means. Wagon freighters continued operating throughout the 1870's and 1880's and into the 1890's. Although over constantly shrinking routes, and coaches and wagons continued to crisscross the West wherever the rails had not yet been laid. The beginning of a major change was foreshadowed in the later 1860's, when the Union Pacific Railroad at last began to build westward from the Central Plains city of Omaha to meet the Central Pacific Railroad advancing eastward from California through the formidable barrier of the Sierra Nevada. Although President Abraham Lincoln signed the original Pacific Railroad bill in 1862 and a revised, financially much more generous version in 1864, little construction was completed until 1865 on the Central Pacific and 1866 on the Union Pacific. The primary reason was skepticism that a Railroad built through so challenging and thinly settled a stretch of desert, mountain, and semiarid plain could pay a profit. In the words of an economist, this was a case of "premature enterprise", where not only the cost of construction but also the very high risk deterred private investment. In discussing the Pacific Railroad bill, the chair of the congressional committee bluntly stated that without government subsidy no one would undertake so unpromising a venture; yet it was a national necessity to link East and West together.
A: Question: Why does the author mention the Sierra Nevada in line 17?Options:A To argue that a more direct route to the West could have been taken.B To identify a historically significant mountain range in the West.C To point out the location of a serious train accident.D To give an example of an obstacle faced by the central pacific.Answer:D

Q: Write a multi-choice question for the following article: Article: Yinxu (Ruins of Yin) is the ruins of the last capital of China's Shang Dynasty (1600 BC - 1046 BC). The capital served 255 years for 12 kings. It shows the golden age of early Chinese culture, crafts and science, a time of great prosperity during the Chinese Bronze Age . Discovered in 1899, Yinxu is one of the oldest and largest archeological sites in China and is one of the historical capitals of China and is listed as a UNESCO World Heritage Site. It lies in central Henan Province, near the modern city of Anyang, and is open to the public as the Garden Museum of Yinxu. It is famous as the source of oracle bone script , the earliest recorded form of Chinese writing. The oracle bone script has recorded almost everything from dream-explaining to events such as harvests, birth of a child, the weather and the success of military campaigns. Over 3,000 tombs, 2,200 pits, and 200 houses have been dug out at Yinxu. The large number of burial accessories found there shows the high level of the Shang crafts industry. The site includes a main palace and an ancient tomb. Besides, there are a number of large buildings, at least 53 of which have been dug out. Yinxu has seen many years of research, first researched by the Academia Sinica in the late 1920s to the early 1930s and most recently by the Chinese Academy of Social Sciences.
A: Question: During which period may Yin have been the capital of Shang Dynasty?Options:A 1600 BC - 1500 BCB 1500 BC - 1200 BCC 1200 BC - 1050 BCD 1050 BC - 850 BCAnswer:C

Q: Write a multi-choice question for the following article: Article: The ISS project is a partnership of five - the US, Russia, Europe, Japan and Canada. At the moment, no program for its use nor any money has been put in place to support the platform beyond 2015. One of the biggest issues stopping an agreement on station-life extension is the human spaceflight examination ordered by US President Barack Obama. The Americans are developing a new vision for space exploration, and the rockets and spacecraft they will need to start it. The future of US joining in the ISS is closely tied to the result of the examination. Mr Dordain, the European Space Agency's (Esa) Director General, said no one partner in the ISS project could alone call an end to the platform. A meeting would be held in Japan later in the year where he hoped the partners could get something clearly going forward. He said it was also necessary the benefits were increased and the costs were reduced. Increasing the benefits could include finding new uses for the station. Esa has called for ideas on how to use the ISS as a platform for Earth observation . Mr Dordain said the agency had received about 20 very good proposals. On the issue of reducing costs, there were many ideas on the table, he explained. He also questioned whether it was necessary for the station to have six astronauts at all times. If there were periods when little maintenance was required or the experiment load was light, could the ISS run on a smaller group of people, he suggested. Construction of the space station should finish this year. Next month, two _ s built in Europe - a connecting node and a robotic control room - will be flown to the platform by the US shuttle Endeavour. Tranquility and the Cupola, as they are known, will complete the non-Russian side of the ISS.
A: Question: Why will America joining in the ISS be tied to the result of the examination?Options:A Because America is the greatest power among themB Because America provides most of the moneyC Because they need America's rockets and spacecraftD Because Obama ordered the human spaceflight examinationAnswer:C

Q: Write a multi-choice question for the following article: Article: 1 On Friday, January 14, 2005, my cousin, Kara Rose, came into the world. 2 She looked perfectly healthy from the outside, but on the inside, the doctors had failed to discover a serious problem. 3 She often had trouble breathing and then turned blue. 4 The doctors found that Kara had been born without part of her heart. 5 They didn't think she would live long enough to leave the hospital. 6 When she was four days old, she had her first operation. 7 My family stayed together during this hard time, hoping everything would turn out for the best. Kara's strength and determination to live were strong. Eventually, she could go home. We all waited patiently for new technology that could give Kara a new heart. When she was eighteen months old, her parents took her to a famous surgeon who performed a series of operations. There was no guarantee she would make it through the operation, but she succeeded. Kara grew stronger every day, and it was not long before she was well enough to be around people. She had an amazing character and always wore a sweet smile. When she fell asleep against my body, happy and content, I realized how valuable life really is. As I took her in my arms with her warm breath against my neck, I decided to live every day of my life to the fullest. This child, who is 15 years younger than I, has gone through more suffering and pain than I ever have. I admire her strength and determination. Kara has taught me that no matter how bad things seem, they can work out in the end. Knowing this small, beautiful child has made me a stronger person, I now believe that difficulty can be beaten.
A:
Question: Kara often had trouble breathing because _ .Options:A she didn't stay long enough in the hospitalB the doctors failed to discover the problemC she was born with an incomplete heartD her first operation was not successfulAnswer:C