题目内容
8．-I ____ the book till now．-No worry．You may have left it at home．（ ）
| A． | hadn't found | B． | don't find | C． | won't find | D． | haven't found |
分析 句意：---我的书到现在都没找到．
---别担心．你可能是把它放家里了．
解答 答案D．
根据句子时间状语till now 可知，应该用现在完成时，表示动作从过去某一时间一直延续到现在．此处表示"我的书到现在都没找到"，因此D项符合语境．故选D．
点评 本题考查时态的用法．解答此类题目的关键是要读懂句意，分析上下文的语境，判断时态，锁定答案．
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