题目内容
---What are the police doing?
---They are running __________the robber to catch him.
- A.before
- B.with
- C.after
- D.around
C
run after 表示跟在…后面跑,故选C
run after 表示跟在…后面跑,故选C
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题目内容
---What are the police doing?
---They are running __________the robber to catch him.