When the dog saw a small animal ,it would run [ ] it and try to catch it有四个选项 A~after B~to C~at D~with

When the dog saw a small animal ,it would run [ ] it and try to catch it有四个选项 A~after B~to C~at D~with
When the dog saw a small animal ,it would run [ ] it and try to catch it
有四个选项   A~after       B~to      C~at    D~with

When the dog saw a small animal ,it would run [ ] it and try to catch it有四个选项 A~after B~to C~at D~with
填写：A
翻译：当狗看到一个小动物,它将会追赶它并试图抓住它
解析：run after固定词组,追赶的意思

run ~after 追

Arun after意为追赶

A 当小狗看见小动物的时候，会追着小动物跑，并试图抓住它。

C