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题型:单选题 题类:常考题 难易度:普通
高中英语人教版(新课程标准)2017-2018学年高一下册必修三Unit 2 Healthy eating同步练习2
—Oh, it's too bad. You ____ have made full preparations.
—He ________ put a lot of hard work into it.
—You ____. You could have got one online.
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