GSM网络中唯一识别移动台的号码是IMSI而在公共电话交换网中唯一识别移动台的号码是（）。
参考答案：MSISDN
----Why is the man standing at the door of the restaurant all the time?
----He is waiting for anyone who will ______him some money or food.
A．receive
B．buy
C．offer
D．order
11岁小儿，体格发育正常，护理体检时测得头围为54cm，其胸围大约是（）
A.63cm
B.55cm
C.53cm
D.50cm
E.48cm
