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We derive information mainly from the Internet.
A:deprive
B:obtain
C:descend
D:trace
B:obtain
C:descend
D:trace
参考答案
参考解析
解析：本句意思：我们主要从网络上获取信息。derive意为“得到，获得”，与obtain（获得）意思相近。deprive剥夺；descend下降；trace追踪，回溯。
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