选A
固定词组,请背下来
Sent for 是派人去请,派人去拿的意思
例句:
Have you sent for the doctor?
你们请大夫了吗?
The argument became so heated that the woman next door sent for the fire brigade.
由于争辩变得么火气腾腾,以至隔壁的妇人着人去叫消防队.