1 . We usually sleep in private quarters, which are more like large cupboards, or in sleeping bags ________________ (attach) to the walls or the ceiling. (所给词的适当形式填空)
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2 . 我们躺在草地上,凝视着繁星点点的夜空。
We lay on the grass, staring at the night sky________ .
We lay on the grass, staring at the night sky
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