有线电视双向传输网络的带宽通常为()。
A.450MHz
B.550MHz
C.860MHz
D.1000MHz
参考答案:C
. ---- I’ll be able to come to see your performance at : tomorrow evening.
---I’m sorry, by then my performance____ and I___ reporters in the meeting room.
A.will be ended; will meet
B.is to end; will meet
C.will have ended; will be meeting
D.will be ended; am going to meet
在个 * * 利质押贷款中,以保单质押的贷款期限不得长于保单期限且最长不超过()年。
A.1
B.2
C.3
D.4