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课时提升作业(九) 必修3 Unit 3 (建议用时40分钟) . 单项填空 1. (2017·长沙模拟) ________ in 1995, the Sea Launch group was made up of four companies from Norway, Russia, Ukraine and the United States. A. Founded B. Founding C. To found D. Having founded 【解析】选A。句意: Sea Launch组织成立于1995年, 是由来自挪威、俄罗斯、乌克兰和美国的四家公司组成的。这里是过去分词作状语, 与主句的主语构成逻辑上的被动关系。故选A。 2. More children in Beijing will reach school age next year, ________ a shortage of primary school teachers in the capital. A. create B. to create C. creating D. created 【解析】选C。句意: 明年在北京有更多的孩子到了上学的年龄, 这导致在首都小学教师短缺。结合句意可知, 此处应用v. -ing形式作结果状语, 表示自然而然的结果。 3. They discussed the problem the whole afternoon, but they didn’t give us the direct ________ . A. target B. solution C. measure D. function 【解析】选B。句意: 整个下午他们都在讨论这个问题, 但是他们没有给我们直接的解决办法。solution解决办法; target目标; measure措施; function功能。 | 
