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- 1用所给词的正确形式填空 -What______your brother______(do)?-He is a doctor.
- 2the room,can,find.your,in,you,ruler(连词成句)
- 3Thanks to all the modern appliances,life today is much easier than_____.
- 4Let us go to see a film改为同义句
- 5酒精,乙醇的化学试
- 61.一个圆形纸片的周长为25.12厘米,沿着直径减去一半,剩下的部分的周长是多少厘米?
- 7Thank you for your e-mail which has been safely received by PPD. Your e-mail will be read shortly.
- 8在同一个问题中,分别用正数与负数表示的量具有_的意义.
- 9不定积分:∫ln|tanx|dx
- 10The kind man always helps the _ (home) children.