RAKE接收的工作条件是（）A、两径之间时延差小于一个码片 B、两_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题多项选择题

RAKE接收的工作条件是（）

A、两径之间时延差小于一个码片

B、两径之间时延差大于一个码片

C、两径之间时延差等于一个码片

D、两径具有独立性

答案

参考答案：B, D

选择题

My sister, as well as one of her classmates who_____ late for class, _____ criticized by Mr. Hunt. [ ]

A. were; was

B. was; were

C. was; was

D. were; were

多项选择题

WWW服务主要采用( )形式来组织信息。

A．超链接

B．层次

C．索引

D．以上都不是