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1 . Jacob ________ with several of his colleagues on a big project and they still have a long way to go.
A.has worked | B.works | C.was working | D.has been working |
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2023-07-16更新
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143次组卷
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2卷引用:宁夏石嘴山市第三中学2023-2024学年高三上学期开学检测英语试题