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-Look! The telephone is broken. Someone damaged it purpose.-That may be right. B

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-Look! The telephone is broken. Someone damaged it purpose.-That may be right. B

—Look! The telephone is broken. Someone damaged it       purpose.

—That may be right. But perhaps it was broken       accident

A.on; by

B.by; by

C.on; on

D.by; on

试题答案

A

解析:

本题考查介词。on purpose“故意地”;

by accident“偶然地”。