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【简答题】
根据句意及首字母提示完成下列单词。 1. Other people will not be happy if you c_______ in line. 2. Our class is organizing a talent show to r_______ money for charity. 3. How long have you been c_______ shells? 4. I often get a_______ when my mother criticizes me. 5. Mr Zhang told his little son to answer teachers' questions p_______. 6. —I thought I'd buy Jack a new bike for his birthday. —That's a w_______ idea. 7. Susan couldn't catch up with her classmates w_______ your help. 8. What will h_______ if you get up late? 9. I am i_______ in the writer job. 10. I will have a job i_______ next week.
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皮皮学刷刷变学霸
举一反三
【简答题】在关系数据模型中,只有一种结构――关系。不论是实体还是实体之间的联系都是用关系来表达的。____
【单选题】细菌的特殊结构包括
A.
荚膜、芽胞、鞭毛、异染颗粒
B.
荚膜、芽胞、鞭毛、菌毛
C.
荚膜、芽胞、鞭毛、质 粒
D.
荚膜、芽胞、鞭毛、中介体
E.
荚膜、菌毛、鞭毛、质 粒
【简答题】使用随机数。完成双色球随机选号功能。