A. The International Mars Society. B. Inspiration Mars Foundation. C. Ames Research Center in California. D. American state of Colorado.
A space craft would carry two men to Mars. B. The crew members would be all Americans. C. America is responsible for getting the craft to Mars. D. University students would design the flight operation.
A. He is just a businessman. B. He loves touring around the world. C. He belongs to the Inspiration Mars Foundation. D. He invented the idea of the competition.
A. Mainly students. B. Mainly professors. C. Mainly students.University alumni and professors. D. Professors and students.
A. Snow can cause thousands of deaths in the United States every year. B. Snow can be very dangerous although it is beautiful. C. Snow can lead to many people’s heart attack in the United States. D. Snow can make it more difficult to do physical activity in winter.
Avoid living in areas where it snows often. B. Stay inside the house until the winter ends. C. Do physical activity by removing the snow around the house. D. Keep sufficient supplies in the home before the snow storm.
A. Turn off the engine to save fuel for emergency. B. Shut the vehicle windows to keep it warm inside waiting for rescue. C. Put a bright-colored object on top of the vehicle asking for help. D. Clear the exhaust pipe every ten or fifteen minutes.
A. Food, medicine and clothing. B. Food, medicine and clean water. Clothing, clean water and extra power supplies. D. Medicine, clean water and clothing.
A. 32 percent of graduates. B. 24 percent of graduates. C. Two in five of graduates. D. A third of graduates.
A. Because they believe they are more ambitious than their bosses. Because they believe they are more efficient than their bosses. C. Because they believe their education will assure them of a quick promotion. D. Because they believe their can-do attitude can earn them their advancement in career.
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