第1题
Directions: The quiz is designed to test your knowledge of business presentation and try to decide whether the following statements are true or false. According to a survey, few people reported walking out on a presentation that lasted too long.
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第3题
Land art is an art form that is created in nature, using natural materials such as soil, rock (bed rock, boulders, stones), organic media (logs, branches, leaves), and water with introduced materials such as concrete, metal, asphalt, or mineral pigments.
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第7题
Another problem with habits is that if you draw attention to them they generally become worse, but if you ignore them, this will have a mar______ effect only.
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