科目: 來源:不詳 題型:單選題
A.hasn’t been written | B.hasn’t written | C.doesn’t write | D.isn’t written |
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科目: 來源:不詳 題型:單選題
A.was being treated | B.have been treated |
C.was treated | D.Treated |
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科目: 來源:不詳 題型:單選題
A.have worked | B.worked | C.had worked | D.Work |
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科目: 來源:不詳 題型:單選題
A.was doing | B.has done | C.has been doing | D.is doing |
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科目: 來源:不詳 題型:單選題
A.don’t; would | B.didn’t; will |
C.don’t; will | D.didn’t; am going to |
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科目: 來源:不詳 題型:單選題
A.is raised | B.has risen | C.has arisen | D.is increased |
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科目: 來源:不詳 題型:單選題
A.were making | B.a(chǎn)re making | C.had made | D.have made |
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科目: 來源:不詳 題型:單選題
A.haven’t been cleaned | B.didn’t clean | C.hadn’t been cleaned | D.haven’t cleaned |
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科目: 來源:不詳 題型:單選題
A.a(chǎn)re solving | B.a(chǎn)re solved | C.have solved | D.a(chǎn)re being solved |
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科目: 來源:不詳 題型:單選題
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