小题1:I usually use the computer to search for information. （对划线部分提问）

  ▲  do you usually use the computer   ▲ ？

小题2:Can you show me how l can get to the railway station? （改成同义句）

Can you show me   ▲    ▲  get to the railway station?

小题3:The job is very important. You must finish it on time. （将两句合并成一个句子）

It is   ▲  an important job   ▲  you must finish it on time.

小题4:They have been marred for fifteen years. （改成同义句）

They   ▲    ▲  fifteen years ago.

小题5:We will donate all the money to Project Green Hope. （改成被动语态）

All the money will   ▲    ▲  to Project Green Hope.

于过程与函数过程的区别在于______。