The researchers then tested how the monkeys combined— or added — the symbols to get the reward.
然后, 研究人员测试了这些猴子是如何结合或添加这些符号来获得奖励的。
2019全国卷3
Now that information is being spread and monitored(监控) in different ways, researchers are discovering new rules.
现在信息正以不同的方式被传播和监控, 研究人员正在发现新的规则。
2016全国卷3