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Many animals may be trained to do simple jobs

2022-08-06 11:39:31 问答库 阅读 179 次

问题详情

Many animals may be trained to do simple jobs if they know __. A.who their trainers are B.they will be praised by theft trainers C.they will get a reward D.something dangerous will happen to them

参考答案

正确答案:C
参见句子:The scientists say that many different animals may be trained to do anumber of simple jobs if they know they will get a reward for doing them.

考点: