猜你喜欢
- 1当x= ( ) 时,分式x-1/x的平方的值为负数
- 2i love that yuo are the last person i want to talk to before i go to sleeo a
- 3照样子,写词语.例:月光似水(第三个字是“似”) 缓缓流淌(前两个字是“缓缓”)
- 4much many more less few fewer 的区别
- 5用简便方法计算下面各题:(1)2.9×0.45++0.29×4.2+0.029×13 (2)3.84×9.6+0.96×61.6
- 613g锌与100g稀硫酸恰好完全反应,试回答
- 7试剂一定是液体吗
- 8I visit my grandparents twice a month.对划线部分提问,划线部分为twice.
- 9数字9的ASCII码值的十进制数表示57,数字符号6的ASCII码值的十六进制数表示为()
- 10We should speak to them much (more polite).为什么这样填