问题补充：
Jack is a high school student. He is seventeen years old. He is in Grade two now. he had a bad stomachache three days ago. He went to see the doctor. The doctor gave him a bottle of medicine. Here are the words on the bottle:
Stomachache medicine
You must shake（摇晃） the bottle before you take it.
You must take it three times a day.
You should take it after meals.
Age Dose（剂量）
More than 16 three teaspoons （药勺）each time
8---15 two teaspoons each time
5---7one teaspoon each time
Notes: the children under 4 years old CANNOT take this medicine. Please put it in a dry and cold place. Take it before Oct.31, .
根据短文内容，选择正确答案。
【小题1】Jack should take the medicine .A．before mealsB．after mealsC．before sleepD．after sleep【小题2】Jack should take of the medicine a day.A．1 teaspoonB．4 teaspoonsC．9 teaspoonsD．2 teaspoons【小题3】Jack should before taking the medicine.A．eat no foodB．drink no milkC．shake the bottleD．drink some water【小题4】Children can take the medicine when they’re years old.A．under 4B．more than 4C．more than 16D．between 8and 15【小题5】Jack the medicine after October 31,.A．has to takeB．has to soldC．can takeD．can’t takeB
答案：
(答案→)B
解析：这篇文章主要介绍了胃痛药的说明，Jack是一个高中生，他胃痛去看医生医生给了他一瓶胃药，上面介绍了着重要的服用说明和注意事项。
【小题1】细节理解题。根据You should take it after meals.说明应该饭后服用，
可知选B。
【小题2】细节理解题。根据More than 16 three teaspoons （药勺）each time，Jack是一个高中生所以应服用三勺，因为是一天三次所以可知应选C。
【小题3】细节理解题。根据You must shake（摇晃） the bottle before you take it.可知在吃药之前先摇晃瓶子。故选C。
【小题4】细节理解题。根据the children under 4 years old CANNOT take this medicine.说明4岁以下的孩子不能吃药，那四岁以上的孩子可以吃药。故选B。
【小题5】细节理解题。根据日期Take it before Oct.31, .说明在10月31日后就不能在吃这种药了，故选D。
