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7. The little boy dialed 110 and soon the police arrived at the scene             the thief. (time)

这个小男孩拨打了 110,警察很快到了现场及时抓住了那个贼。

7. in time to catch考查不定式的用法。及时去做某事in time to do sth.

题目来源:高考丢分题英语 > Unit 3 Under the sea

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