题目内容：
下列属于行为性危险、有害因素的是（ ）。 
参考答案：
答案解析：
单选题：下列属于行为性危险、有害因素的是（ ）。
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根据下列选项，回答题：心肾两虚而遗尿滑精者，可用 （ ）
根据下列选项，回答题：心肾两虚而遗尿滑精者，可用 （ ）
People can still talk about Anglo-Saxons today even though t
People can still talk about Anglo-Saxons today even though they came to Britain
Which of the following works written by Charles Dickens is d
Which of the following works written by Charles Dickens is different from the ot
That what the writers described in their works is social rea
That what the writers described in their works is social realities and the main
下列各项，最易合并尿路感染的疾病是（ ）
下列各项，最易合并尿路感染的疾病是（ ）