题目内容
20.听第10段材料,回答第17至20题.17.Which can best describe a tension headache?
A.It lasts over a month.B.It occurs repeatedly.C.It causes severe pain.
18.Which is a symptom of tension headaches?
A.Loss of consciousness.B.A pain at the back of the head.C.Increased blood pressure.
19.What is the cause of rebound headaches?
A.Too much use of pain medicine.B.Tension in the muscles.C.Stressful events.
20.Why is a headache diary helpful for the treatment?
A.It helps remove constant pain.
B.It reminds one to take medicine on time.
C.It helps one find the cause of his headaches.
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解答 BBAC
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