5.Do you agree that first impression is always decisive?

I don't agree with such a view .
The first impression is very important in many occasions.Generally speaking ,the first impression does mean something .After all we cannot know a person very well this way.for people have different personalities.such as we haveto take much time to get to know people who are indrawn ,or we couldn't get the real result.on the other hand ,the first impression is changeable.that is the reason why i don't agree the view above.

把2个生词 impression和decisive弄明白就好翻译了。
impression
1.印象[C][U][(+on)]
The new teacher made a good impression on the students.
新教师给学生留下了一个好印象。
decisive英音：[di'saisiv]美音：[dɪ'saɪ...