A token economy is a system that providespositive reinforcementby rewarding desired behaviors. It rewards a target behaviour with a token. The token in itself may not carry any value. Children exchange these tokens for reinforcers such as an activity or item. Token economy is not unlike the re...
In addition to earning LOLZ Farming rewards, you are also helping reward the community members in the Tribes we are curating in. Community owners are encouraged to delegate both Hive Power and Token Power to the curation bot for your communities as a way to improve engagement and a way to ...
2.be diagnosed with.考查动词短语.根据语境可知,科学家声称,这些男孩很有可能诊断患有ADHD 症.be diagnosed with诊断出;被诊断为……病;诊断患有.故选be diagnosed with.3.tells.考查动词.根据语境可知,除非她极度愤怒,她从不斥责我.tell sb off责备,斥责(某人).又因为主语是she,所以要用...