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1．Such food doesn’t keep long. You may as well______it in fridge. A．compensateB．process C．preserve D．reserve 解析：preserve为某人或某种用途保存；reserve储备以备后用。句意：这种食物不能长时间保存。你不妨把它储存在冰箱里。 答案：C 2．(2017·黄冈模拟)In the near future, more______in the space technology will be made by scientists. A. advantages B. adventures C. advances D. advertisements 解析：advance进步；advantage有利条件；adventure冒险；advertisement广告。句意：在不久的将来，科学家们就会在太空科技中取得更大的进步。 答案：C 4．(2017·无锡测试)When the Eiffel Tower was erected at the world exposition in 1889, it was not very popular and came close to______down. A．be torn B．tearing C．tear D. being torn 解析：come close to doing差一点就……，其中to为介词，后跟ving形式，the Eiffel Tower与动词tear之间是被动关系，因此用ing形式的被动式。句意：1889年当艾菲尔铁塔在世界博览会上建起了的时候，它并不受欢迎，差一点被拆卸了。 答案：D | 
