问题
多项选择题
农作物生长数据采集系统的核心是由各种（）组成的硬件系统
A.汇点
B.基站
C.传感器
D.输入输出装置
答案
参考答案：A, B, C
搜题请搜索小程序“爱下问搜题”
农作物生长数据采集系统的核心是由各种（）组成的硬件系统
A.汇点
B.基站
C.传感器
D.输入输出装置
参考答案：A, B, C
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