试题 试卷
题型：单选题 题类：常考题 难易度：普通
仁爱科普版九年级上Unit 1 The Changing World Topic 3 The world haschanged for the better.同步练习1
—Five days. But you must return it on time.
—Yes, I ____it for seven years.
—It ____ since Mr. Green came. You missed the exciting beginning. What a pity!
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