The tests included questionnaires in hard to read fonts .

其中包括用难以辨认的字体印刷的问卷。

We gave them some questionnaires for collecting data .

为了收集数据我们发给他们一些调查表。

This research dispatches the questionnaires in the network , then proceed with quantize research .

本研究采取发放网路问券方式，进行量化的研究。

They also filled out questionnaires and diaries according to a schedule .

他们也要填写调查问卷并根据日程安排写日记。

Participants fill out lifestyle questionnaires every year .

参与者每年填写生活方式问卷调查表。