为使本中心了解学员的需要，请填妥以下问卷。
To help us understand your needs, please answer the following questions.
为使本研究具有可信度和有效性，本文主要使用了调查问卷、采访、课堂观察等调查工具。
Instruments used in this thesis are questionnaire, interview and class observation, which can make the study creditable and valid.
对于静态html页面，您应该看到如清单3所示的内容(为使这些数字变得更有趣，本示例进行了100次相同的请求)。
For a static HTML page, you should see something like Listing 3 (to make the Numbers more interesting, this example made the same request 100 times).
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