【单选题】______ she disliked the idea of marriage, she knew that political reasons might make it necessary.
【简答题】完形填空。 Jennifer was sitting on the beach. After all she had been through, it was just what she needed. It’s getting __ 1 __,“ she thought. “I should go home.” She wanted to know how her __ 2 __ would r...
【单选题】She hopes that in the future she will become involved with
A.
developing brand identity.
C.
improving quality control.
【简答题】(a)由于移动通信可以利用的频谱资源非常(1),因此随着业务需求的不断增强,应合理地分配和管理频谱资源并提高频谱的利用率。 (b)GSM是(2)双工系统,它支持多个载道表明其采用了(3)系统,每个载波上划分出多个时隙表明其采用了(4)系统。 (c)GPRS支持多个用户共享一个信道的机制,提高了无线频道的(5),GPRS还支持一个用户占用多个信道,以提供较高的(6)。 (d)TD-SCDMA是(7)...
【单选题】渠道提供的附加服务包括信贷、交货、安装、修理,服务支持越强,渠道提供的服务工作越多,这是客户因素的 ( )
【多选题】以下属于移动电子商务行业应用的包括( )。