【简答题】Do you know about the flu? The flu usually spreads(传播) quickly. In winter, lots of people may get the flu. If you get sick, do you know what to do? Here are some tips . Drink enough water. Water is go...
【简答题】阅读理解。 Do you know about the flu? The flu usually spreads quickly. In winter, lots of people may get the flu. If you get sick, do you know what to do? Here are some tips . Drink lots of water. Water is...