题目内容
5. 他一年前去了美国,自那以来我就再也没有听到他的音信。
He went to America one year ago and I
5. haven't heard from him since then
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题目内容
5. 他一年前去了美国,自那以来我就再也没有听到他的音信。
He went to America one year ago and I
5. haven't heard from him since then