be trained
should animals be trained to help people?
Should Animals Be Trained to Help Humans
should animals be trained yo help humans
Should animals be trained to amuse human?
A,training B,trained C,being trained ,D,to be t
英语辩论:Whether Animals Should Be Trained To Help Humans
1.Should animals be trained to amuse human beings?
英语翻译The associate shall be trained on the applicable details
Many intelligent animals can be trained to understand human
正在训练的英语为什么不是be training 而是be trained
求should animals be trained to help humans辩论赛反方一辩辩词
课堂英语辩论赛!should animals be trained to help human?求反方观点!