John is thirteen. He has a bad cold and coughs(咳嗽)day and night. He goes to see a doctor. The doctor gives him some cough medicine.
Cough MedicineShake(摇动)it all before use.
Take it three times a day.
Does(药量):≥14 years old 2 teaspoonfuls(勺)
8—13 years old 1teaspoonfu
4—7 years old 1/2 teaspoonful
Not right for children(≤3). Put it in a cold place.
Use it before December 1st, 2019.
1.John coughs day and night, because he has a toothache. (______)
2.John should take 2 teaspoonfuls of cough medicine a day. (______)
3.The cough medicine should be put a warm place. (______)
4.John’s sister is two. She cannot take this medicine. (______)
5.John can take this cough medicine after December 1st, 2019. (______)
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2