选择测站点，建首站时要考虑图面布置是否合理，布图是否匀称和下一步转站是否方便。（）
参考答案：对
You should _______ the doctor’s advice and _______ the medicine on time.
A．follow; eat
B．follow; take
C．take; eat
D．eat; take
A13当BCM与仪表失去通讯后仪表会点亮（）指示灯。
A.双闪灯
B.位置灯
C.前雾灯
D.仪表所有灯
