- 問題詳情:Whenwalkingdownthestreet,IcameacrossDavid,whomI________foryears.A.didn’tsee B.haven’tseenC.hadn’tseen D.wouldn’tsee【回答】C解析句意為:沿街走路...
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- 問題詳情: Whenwalkingdownthestreet,IcameacrossDavid,whomI__________foryears.A.didn’tsee B.haven’tseen C.hadn’tseen D.wouldn’tsee【回答】C知識點:動詞時態與語態題型:選擇題...
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- 問題詳情: Whenwalkingdownthestreet,IcameacrossDavid,whoI_____foryears. A.didn’tsee B.haven’tseen C.hadn’tseen D.wouldn’tsee【回答】C考點:考查動詞時態。知識點:虛擬語氣與情態動詞題型:選擇題...
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