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【听听测测】Model Test 37

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【听听测测】Model Test 44

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One of the world's foremost analysts of North Korea's ballistic missile programs says reports of missile engine testing at a newly revealed facility appear credible. North Korea is apparently able to test its missiles under more realistic conditions

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Traffic at our twelve oclock, 10 miles, climbing. Should we expedite our descent to cross altitudes? 601. 冲突飞机在我们12点钟方位，10海里处，正在上升。我们应该加速下降以穿越高度吗？ Unable, TCAS RA. 602. 不能，

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下周五要交论文，这周二要交工作报告，下个月1号要考试了好像我们的生活中总是有这样那样的期限。于是大家都努力赶在期限前完成该做的事。可是人都是有惰性的，就难免有拖拖拉拉的毛