摘要： – Do you know who cleaned the blackboard, Tina? -- Yes. John . A. do B. does C. did
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– Do you know who cleaned the blackboard, Tina?
-- Yes. John _____.
A. do B. does C. did
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– Do you know who cleaned the blackboard, Tina?
-- Yes. John _____.
A. do B. does C. did
查看习题详情和答案>>
– Do you know who cleaned the blackboard, Tina?
-- Yes. John _____.
A. do B. does C. did
查看习题详情和答案>>