【題目】To avoid his shop being stolen again, he thought it over and at last decided to set a security________ in it.

A. system B. measure

C.account D. baggage

【答案】A

【解析】

試題分析：句意：為了避免他家商店再次被偷，他想了又想，最后決定安置一個安全系統(tǒng)在里面。A. system系統(tǒng)；B.measure 措施； C. account賬號；D.baggage行李。根據(jù)題意應(yīng)該選擇A

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