问题
单项选择题
随着油田开发力度的加大，输油管线也逐渐增多，防止输油管线的跑油事故，通常采取的预防措施包括：对防腐蚀系统进行巡检，做好管线穿越、跨越等部位的加固维护，以及（）。
A.尽可能地增加管线内油品的压力、提高输送能力
B.减少管线地面标识
C.将管线修建在地质条件好的村庄、厂矿附近
D.加强管线巡回检查力度、防止人为破坏
答案
参考答案：D
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随着油田开发力度的加大，输油管线也逐渐增多，防止输油管线的跑油事故，通常采取的预防措施包括：对防腐蚀系统进行巡检，做好管线穿越、跨越等部位的加固维护，以及（）。
A.尽可能地增加管线内油品的压力、提高输送能力
B.减少管线地面标识
C.将管线修建在地质条件好的村庄、厂矿附近
D.加强管线巡回检查力度、防止人为破坏
参考答案：D
Cultural differences occur wherever you go. When visiting another country, you should be aware of those differences and _______ them. Here are some _______ on how to fit in. Every traveler to a foreign country feels _______ at some point. What you do can make locals laugh. Your best defense is a sense of _______. If you can laugh off eating with the wrong hand in India, locals will warm to you as “that crazy foreigner.” Wearing proper cloths is important too, _______ locals will judge by what you wear. In some Middle Eastern countries, exposing your flesh is _______, especially if you are a woman. So leave your torn jeans at home. Also be cautious about expressing _______. Getting angry in Southeast Asia just makes you look silly. In some countries it is _______ to kiss in public.
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