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- 2Last Sunday I went bike riding alone in the countryside.At noon,I was tired and hungry,so I stopped in front of a villag
- 3几个字组成一句话
- 4学会使用情态动词表示推测的用法.把这句话翻译成英语
- 5you can`t swim in the river near this road改成祈使句速度啊
- 6In summer,you can see people( )in the small river.
- 7等腰三角形底边长为4,腰长为b,则b的范围是( ).
- 8The teacher had John ()at the door for an hour because he was late for class.
- 9because和because of的区别
- 10苯可以和氢气加成 那么可以和Br2加成么 苯酚可以和Br2加成么 为什么