从供选择的答案中选出应填入下列英文语句中______内的正确答案。 Here is a useful procedure for choosing

从供选择的答案中选出应填入下列英文语句中______内的正确答案。

Here is a useful procedure for choosing a program:

1．Study the features of all the programs you might choose(1). Decide which features you need, which you would(2),and which you do not need.

2．Eliminate the programs that clearly do not(3)your needs.

3．Consider how the remaining programs perform the functions you will use most often. This can affect a program's usability more than all the "nice" features that you will(4)need.

4．Study the remaining programs carefully-with(5)experience if you can get it and decide which one is best for you.