题目内容
49. Climb up the ( stair) and you will reach the terrace (屋顶平台) .
50. Just believe in yourself. Nothing is (possible) .
51. You can try ( ski) in Harbin in winter.
49. stairs 50. impossible 51. skiing
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题目内容
49. Climb up the ( stair) and you will reach the terrace (屋顶平台) .
50. Just believe in yourself. Nothing is (possible) .
51. You can try ( ski) in Harbin in winter.
49. stairs 50. impossible 51. skiing