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问题 多项选择题

“‘互联网’+行动计划解读”这讲认为，推动“互联网+”行动意义重大，是（）。

A.覆盖经济社会发展全局的系统工程

B.顺应世界经济科技发展的必然要求

C.加快转变经济发展方式的根本途径

D.推进社会主义现代化的重大战略

答案

参考答案：A, B, C, D

单项选择题

下列哪种不是行为矫正的技术和方法

A．脱敏法
B．消除法
C．支持法
D．示范疗法
E．厌恶法
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单项选择题

Long-Term Evolution (LTE) is a technological standard for wireless mobile broadband networks. LTE will make the use of the latest technologies. Orthogonal ______ Division Multiple Access ( a technology well suited to achieving high peak data rates in high-spectrum bandwidths) will be used on the downlink. On the uplink, LTE will use ______ Carrier Frequency Division Multiple Access, which offers advantages in power ______ and terminal battery life as compared to technologies used today. The latest antenna technologies will also be used, such as ______ , which employs multiple transmit and receive antennas. This results in numerous data paths effectively operating in ______ and-through appropriate coding/decoding-significant throughput gains.

A. Phase modulation B. Amplitude modulation
C. Single D. Duplex
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