【题目】I have to ________ for the speech contest next week, so I can't go out with you for a picnic.
A.cancelB.prepareC.agreeD.reply
【答案】B
【解析】
略
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【题目】I have to ________ for the speech contest next week, so I can't go out with you for a picnic.
A.cancelB.prepareC.agreeD.reply
【答案】B
【解析】
略
