问题 选择题

下列选项中多用于运送石油和天然气的运输方式是(  )

A.铁路运输

B.公路运输

C.航空运输

D.管道运输

答案

管道运输在地下,一般适合长距离输送石油、天然气、水.

故选:D.

判断题
填空题

When you stop smoking, you’re likely to feel tense, nervous, irritable, anxious — even eat more. You may think it’s purely psychological, but it’s also physical. It’s caused by your body craving nicotine — physically craving nicotine. And Habitrol can help relieve those cravings.
Habitrol is a nicotine patch, available only by prescription from your doctor. It replaces some of the nicotine you’re not getting from cigarettes and helps lessen the effects of your withdrawal symptoms. When used as part of a comprehensive behavioral smoking cessation program, Habitrol has been clinically proven to increase the chances of quitting smoking in the critical first three months. That’s when the nicotine withdrawal symptoms force many people back to smoking.
Remember how stressed out, anxious and burdensome you felt the last time you tried to quit And how you thought it was purely psychological and there was nothing that could help you Well, now you know it’s also physical and there is something that can help you. Habitrol.
Habitrol is a drug indicated as an aid to smoking cessation for the relief of nicotine withdrawal symptoms. Its effectiveness has been established only as part of a comprehensive behavioral smoking cessation program. It won’t work for everyone. In studies during the first 3 months after quitting, Habitrol has been shown to increase the chances of stopping smoking. Long-term studies of Habitrol haven’t been conducted. It shouldn’t be used for more than 3 months.
Habitrol, like cigarettes, contains nicotine, so stop smoking completely before starting Habitrol. And do not smoke or use anything with nicotine while on it. If you’re pregnant or nursing (nicotine could cause fatal harm) or have heart disease, or other conditions, ask your doctor about other ways to stop smoking. If you’re taking prescription medicine or under a doctor’s care, ask your doctor about the potential risks of Habitrol. Habitrol hasn’t been studied in pregnant women or in patients under 18. Used and unused Habitrol systems should be kept out of the reach of children and pets.
(335 words)

What is the function of Habitrol in quitting smoking