A
They might eventually cause you unable to sleep.
B
They help produce a substance that induces sleep.
C
You must not drink milk if you take them.
D
They make it unnecessary to take naps.
正确答案：
A
解析：
[考点]细节题。由录音原文“they can actually cause worse insomnia later.”可知，药片会导致更严重的失眠。
【听力原文】
W: Mr. Kim. Lots of people are suffering from being unable to sleep, including me.
M: Well, you must be feeling bad, twisting around, trying to find a comfortable position, but you’re probably only making matters worse.
W: Really, I thought changing positions will help.
M: [6] That’s not right. What happens is that your heart rate actually increases, making it more difficult to relax. You may also have some bad habits that contribute to the problem.
W: Really? Like what?
M: [7] Do you rest frequently during the day? Do you get virtually no exercise, or do you exercise too much late in the day? Do you think about sleep a lot or sleep late on weekends?
W: You’re talking about me! I’m leading a life like that. I guess lots of people do like this.
M: Haha! Any of these facts might be leading to your insomnia by disrupting your body’s natural rhythm.
W: What should we do then on those sleepless nights? Should we take some sleeping pills?
M: [8] Don’t bother with sleeping pills; they can actually cause worse insomnia later.
W: I thought sleeping pills will help. [5] What’re your suggestions for our audiences?
M: The best thing to do is to drink milk or eat cheese or tuna fish. They are all rich in amino acid that helps produce a substance in the brain that induces sleep. This substance will help you relax. And you’ll be on the way to get a good night’s sleep.
W: I’m so excited to hear all this. I guess many of us will change our way of life since they have listened to their talk.
M: Your sleeping will become better and better if you insist.
W: I’m sure I will! Thank you much for your advice and thanks for joining us this evening!
M: It’s my pleasure.
Questions 5 to 8 are based on the conversation you have just heard.
5. Where is the talk most probably being given?
6. According to the speaker, what happens when you turn and twist to get comfortable?
7. According to the speaker, what sometimes causes people to have trouble sleeping?
8. What does the speaker say about sleeping pills?
