题目内容
12．-Have you got any information about your missing dog from the police？-No．I ______．The police say they'll let me know when there is any news．（ ）
| A． | waited | B． | was waiting | C． | have waited | D． | am waiting |
分析 -你从警察那里得到有关你丢失的狗的消息吗？
-没有，我还在等，警察说有消息的时候他们会告诉我的．
解答 答案：D
根据答语"The police say"使用了一般现在时可知，此处指的应是我现在正处的状态，即我还在等消息；所以此处应使用现在进行时，故选D．
点评 做本题时，首先需要掌握现在进行时的用法：即现在进行时通常表示现在正在发生的或现阶段一直在进行的动作或状态；其次还应掌握其他各时态的意义及用法区别．
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