地下水位应该在危险废物填埋场的不透水层( )m以下。A．1 B．2 C．3 D．4

Tom, an 11-year-old boy, was ill. He had got a cough, and his mother was worried and took him to see a doctor. The doctor looked over Tom carefully and said, “Tom, nothing serious.” Then he gave him some medicine. These are the words on the instruction of the cough medicine.

Instruction(说明) Take three times a day after meals. Dose (剂量): Grown-ups: 2 spoon(汤匙) each time Children (8-14 years old): one spoon (4-7 years old): 1/2 spoon Not fit for children below(在……之下) the age of 4. Notes: 1.Store in a cold place. 2.Use before Oct., 2006. Add: No. 10 Nanjing Road, Shanghai

根据短文内容，判断正(T)误(F)。
小题1:Tom should take three spoons a day.
小题2:Tom had better have his meals before he takes the medicine.
小题3:The medicine can be kept in a fridge(冰箱).
小题4:Children aged five can’t take this medicine.
小题5:From this instruction we know Tom can go on using the medicine after Oct. 2006.