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题型:语法填空(单句) 题类:模拟题 难易度:困难

北京市第四中学2019届高三英语模拟试卷四

语法填空

    The astronauts will spend 30 days on the Tiankong-2. They plan to perform (science) and spacecraft-related experiments and test systems for a future space station. Inwords, the Tiankong-2 laboratory will not be part of that space station. Its main goal is to practice the techniques and the(technology) that they will be(use)to build and operate that final space station.

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