猜你喜欢
- 1are you like people who leave home to study thinking you will have fun?为什么think加ing?like又不不
- 2I understand how I send emails
- 3求助百分数化分数
- 4春风又绿江南岸《绿》字好在哪里?
- 5哪种RNA携带遗传信息,是rRNA还是tRNA还是mRNA
- 6People often make do_ to their old public school or college as some repayment for what it has done for them,or in the ho
- 7Is she< >an e_mail括号里应该填write的什么形式
- 8I want to join the art club 对 the art提问
- 9“置业”这词表示什么意思?求解释!谢谢!
- 10基因突变一定产生等位基因吗?有没有可能原来是Aa,然后a突变成了A?