正确答案: C

与别人共用针具吸毒

题目：艾滋病病毒传播的危险因素包括()

解析：C

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举一反三的答案和解析：

[单选题]冰敷有助于______。

以上都对

[单选题]If it becomes necessary for a stand-on vessel to take action to avoid collision，she shall NOT，if possible，().

Turn to port for a vessel on her own port side

[单选题]胸背部损伤明显者可采用哪种人工呼吸法？

口对口人工呼吸法

[单选题]船上常见的化学泡沫是由碱性的______、酸性的硫酸铝水溶液、发泡剂甘草汁互混产生化学反应而生成的。

碳酸氢钠

[单选题]活塞环在工作中产生“跳环”现象是指________。

环悬浮在环槽中

[单选题]An alarm device inserted between the deaerating tank and the expansion tank can notify the on-watching crew that .

there is something wrong with the engine

[单选题]Every liquid has a pressure at which it will vaporize and this pressure varies with temperatureThe word “which” means _____.

a pressure

[单选题]轮机长在填写轮机部航次报告时正确的做法是______。

正确记录每周对应急消防泵及救生艇试验的情况

[单选题]钢质活塞顶面裂纹时，可采用_______修复

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