英语速度急1、You ( )you did better go to bed see the doctor.A、must ill B、must sick C、must be ill 2.When does the train ( ) London .A、arrive Breah C、get D、get to
问题描述：
英语速度急1、You ( )you did better go to bed see the doctor.
A、must ill B、must sick C、must be ill 2.When does the train ( ) London .A、arrive Breah C、get D、get to
答