完成以下短文:Dogs learned to keep w____ over sheep and other animal.Working dogscould do other t____ ,too.Some dogs were not strong,But they could help man h____.Other dogs were best as pets.At f____,there were only a few kinds of dogs.Today,
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完成以下短文:Dogs learned to keep w____ over sheep and other animal.Working dogscould do other t____ ,too.Some dogs were not strong,But they could help man h____.Other dogs were best as pets.At f____,there were only a few kinds of dogs.Today,
完成以下短文:Dogs learned to keep w____ over sheep and other animal.Working dogs
could do other t____ ,too.Some dogs were not strong,But they could help man h____.Other dogs were best as pets.At f____,there were only a few kinds of dogs.Today,there are more than 100 kinds.
完成以下短文:Dogs learned to keep w____ over sheep and other animal.Working dogscould do other t____ ,too.Some dogs were not strong,But they could help man h____.Other dogs were best as pets.At f____,there were only a few kinds of dogs.Today,
watching ...things ...hunt ...first
翻译如下
狗学会照看羊和别的动物.工作的狗也能做别的事情.一些狗不强壮,但是能帮人狩猎.别的狗最好当做宠物.起初,只有几种不同的狗.现在,有至少100多种狗
qwerty qwerty