My mother says a teaching machine has to be () to fit the mind of each boy and girl it teaches and that each kid has to be taught differently.

Many young people believe that war is stupid and unnece...

单项选择题Many young people believe that war is stupid and unnecessary. To them, to lose one’s life on the battlefield is ______ .

For the success of the project, the company should ____...

单项选择题For the success of the project, the company should ______ the most of the opportunities at hand.

I’ll just______an eye over these figures before you typ...

单项选择题I’ll just______an eye over these figures before you type them.