提炼豆油所得的油渣饼( )
参考答案：C—23040010
The hike costs ￡2,500 ____all fights and accommodation.
A．including
B．include
C．included
D．to include
FTTx＋LAN接入网采用的传输介质为（）
A.同轴电缆
B.光纤
C.5类双绞线
D.光纤和5类双绞线
