题目

下列是一些物质的自我介绍,其中介绍自己化学性质的是  (    )  A.我是紫红色固体 B.自然界中我硬度最大 C.常温下我是气体  D.我会生锈  答案:D解析:略 11.假如你是John Smith,下周六是你的生日,你邀请你的同学Jimmy参加你的生日聚会.你希望他早点到你家,并带来一些音乐光碟.请根据以上内容写一封邀请函.Dear Jimmy,Next Saturday is my birthday.I'll have a birthday party at home.I invite you to come to my birthday party.Would you like to come?Could you please come a little earlier?I hope you can bring some music CDs.I'm sure we'll have a good time.See you then.Yours sincerely,John.
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