试题 试卷
题型：单选题 题类：常考题 难易度：普通
外研版英语九年级上册Module 1 Unit 2 The GrandCanyon was not just big. 同步练习
— A one-way ticket _______ ＄40,and you can _____ another ＄20 for a round-trip.
—You mean he can ________.
—But you have to ________ carefully. Some of them are not so good.
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