9. When is the supper ready?
A. At 6:30 p.m. B. At 6:00 p.m. C. At 5:30 p.m.
第四段对话回答第10~12题。
- 答案
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9. When is the supper ready?
A. At 6:30 p.m. B. At 6:00 p.m. C. At 5:30 p.m.
第四段对话回答第10~12题。
