题目内容
【题目】My physics teacher Australia since last week.
A. has left B. has been away from C. left D. is leaving
【答案】B
【解析】句意：我的物理老师从上周已离开澳大利亚。Since引导的短语表时间时，用现在完成时且动词要有延续性。故选B。
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【题目】My physics teacher Australia since last week.
A. has left B. has been away from C. left D. is leaving
【答案】B
【解析】句意：我的物理老师从上周已离开澳大利亚。Since引导的短语表时间时，用现在完成时且动词要有延续性。故选B。