The doctor to him"Take ()medicine twice()day.Stay in()bed and you' ll better soon".

问题描述:

The doctor to him"Take ()medicine twice()day.Stay in()bed and you' ll better soon".
要填冠词,应该填什么冠词?并且把原因写上来.

The doctor to him"Take ( the )medicine twice( a )day.Stay in(不填)bed and you' ll better soon".
首先 medicine 是不可数名词 在这里是特指 所以 用 定冠词the
一天两天 是可数的 用不定冠词 a
有介词时 bed home 前面 是不加定冠词 the 的 如:go home