1 . Water is really crucial to us human beings, ______ we couldn’t live.
A.without it | B.without that | C.without which | D.if not |
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2023-10-02更新
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2卷引用:Unit 4 Everyday economics A 卷-2020-2021学年高二英语选择性必修第四册同步单元AB卷(新教材外研版,天津专用)