单项选择题

病人杨某，在车祸事故现场，肠管外露，面色苍白，大汗淋漓。护士操作正确的是
A、回纳肠管
B、先用大块无菌纱布覆盖，然后用治疗碗等凹形容器扣在暴露器官上结扎
C、外置肠管
D、立即手术

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单项选择题

Does Graham love to chat with friends in a cafeteria?

A．Yes, he can never stay home alone.
B．Yes, he often meets Fabian in this cafeteria.
C．Yes, he doesn't like to stay home alone, and would like to meet new people.

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A.
低电平点亮 B.
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