Dogs can be trained to help b____ people cross the street

Dogs can be trained to help b____ people cross the street should animals be trained to help people? Guide dogs make ______ for blind people to cross the street Dogs can help the blind people cross the road safely.首字母填空sa Dogs help the blind people cross the road____(safe). Should Animals Be Trained to Help Humans be careful to look both ways before------(cross)the street 定语从句单选题they are the dogs ____ to help the blind cross the st 英语翻译Some animals can be trained to help humans.For example,s 翻译英语句子Specially trained assistance dogs help people who have two people waiting to cross a busy street为什么没有be动词 can you swim___(cross)the street?