- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
多項(xiàng)選擇題
Service Handover取值有以下幾種：（）
A.should be handed over to GSM
B.should not behanded over to GSM
C.shall be handed over to GSM
D.shall not behanded over to GSM
