問題詳情
【題組】48.What does “ intruders ” in the second paragraph refer to?
(A) People whom you trust the most.
(B) People who sold you the system.
(C) People who are your close relatives.
(D) People who break into your house.
參考答案
答案：D
難度：計算中-1
書單：沒有書單，新增
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