专四专八考试

【单选题】 According to the author, knowing the cause of the misery will help ______
A．shorten the duration of the illness
B．the patient buy medicine over the counter
C．the patient obtain cheaper prescription drugs
D．prevent people from catching colds and the flu

网考网参考答案：A
网考网解析：
根据第一段的最后一句话“but being able to tell if the cause is a cold or flu may make a difference in how long the misery lasts．”就可断定[A](shorten the duration of the illness)为正确答案。 查看试题解析出处>>