Ⅳ. 阅读理解。
Look at the instruction on the bottle of the medicine and then choose the right answers.
John is a middle school student. He is sixteen years old now. One day he had a terrible cold. He felt awful and couldn't eat anything. So he went to see a doctor. The doctor gave him a bottle of medicine.
Cold medicine: You must shake it before you take it. Take it three times a day after meals. Dosage (剂量) for a day: Age over 15, 2 teaspoonfuls; age from 8 to 14, 1 teaspoonful; age from 5 to 7, 1/2 teaspoonful. The children under 4 years old can't take this medicine. Please put it in a cold place. Use it before December 1, 2025.
根据语篇内容，选择最佳选项。
( ) 1. What's the matter with John?
A. He had a toothache.
B. He had a headache.
C. He had a terrible cold.
( ) 2. How often should John take the medicine?
A. He should take it three times a day before meals.
B. He should take it three times a day after meals.
C. He should take it twice a day after meals.
( ) 3. What is the daily dosage of the medicine that John should take?
A. 2 teaspoonfuls.
B. 1 teaspoonful.
C. 1/2 teaspoonful.
( ) 4. Where should John keep the medicine?
A. In any place.
B. In hot water.
C. In a cold place.
( ) 5. What should John do before he takes the medicine?
A. He should shake the medicine.
B. He should eat nothing.
C. He should do some exercise.

1—5 CBACA